18131281272

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{11551}}^1$

素因数の和:11635

約数の個数: 192

約数和(自身を含む): 55810022400

約数和(自身を除く): 37678741128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 43, 52, 54, 72, 78, 86, 104, 108, 117, 129, 156, 169, 172, 216, 234, 258, 312, 338, 344, 351, 387, 468, 507, 516, 559, 676, 702, 774, 936, 1014, 1032, 1118, 1161, 1352, 1404, 1521, 1548, 1677, 2028, 2236, 2322, 2808, 3042, 3096, 3354, 4056, 4472, 4563, 4644, 5031, 6084, 6708, 7267, 9126, 9288, 10062, 11551, 12168, 13416, 14534, 15093, 18252, 20124, 21801, 23102, 29068, 30186, 34653, 36504, 40248, 43602, 46204, 58136, 60372, 65403, 69306, 87204, 92408, 103959, 120744, 130806, 138612, 150163, 174408, 196209, 207918, 261612, 277224, 300326, 311877, 392418, 415836, 450489, 496693, 523224, 600652, 623754, 784836, 831672, 900978, 993386, 1201304, 1247508, 1351467, 1490079, 1569672, 1801956, 1952119, 1986772, 2495016, 2702934, 2980158, 3603912, 3904238, 3973544, 4054401, 4470237, 5405868, 5856357, 5960316, 6457009, 7808476, 8108802, 8940474, 10811736, 11712714, 11920632, 12914018, 13410711, 15616952, 16217604, 17569071, 17880948, 19371027, 23425428, 25828036, 26821422, 32435208, 35138142, 35761896, 38742054, 46850856, 51656072, 52707213, 53642844, 58113081, 70276284, 77484108, 83941117, 105414426, 107285688, 116226162, 140552568, 154968216, 167882234, 174339243, 210828852, 232452324, 251823351, 335764468, 348678486, 421657704, 464904648, 503646702, 671528936, 697356972, 755470053, 1007293404, 1394713944, 1510940106, 2014586808, 2266410159, 3021880212, 4532820318, 6043760424, 9065640636, 18131281272]

約数ペア:

[(1, 18131281272), (2, 9065640636), (3, 6043760424), (4, 4532820318), (6, 3021880212), (8, 2266410159), (9, 2014586808), (12, 1510940106), (13, 1394713944), (18, 1007293404), (24, 755470053), (26, 697356972), (27, 671528936), (36, 503646702), (39, 464904648), (43, 421657704), (52, 348678486), (54, 335764468), (72, 251823351), (78, 232452324), (86, 210828852), (104, 174339243), (108, 167882234), (117, 154968216), (129, 140552568), (156, 116226162), (169, 107285688), (172, 105414426), (216, 83941117), (234, 77484108), (258, 70276284), (312, 58113081), (338, 53642844), (344, 52707213), (351, 51656072), (387, 46850856), (468, 38742054), (507, 35761896), (516, 35138142), (559, 32435208), (676, 26821422), (702, 25828036), (774, 23425428), (936, 19371027), (1014, 17880948), (1032, 17569071), (1118, 16217604), (1161, 15616952), (1352, 13410711), (1404, 12914018), (1521, 11920632), (1548, 11712714), (1677, 10811736), (2028, 8940474), (2236, 8108802), (2322, 7808476), (2808, 6457009), (3042, 5960316), (3096, 5856357), (3354, 5405868), (4056, 4470237), (4472, 4054401), (4563, 3973544), (4644, 3904238), (5031, 3603912), (6084, 2980158), (6708, 2702934), (7267, 2495016), (9126, 1986772), (9288, 1952119), (10062, 1801956), (11551, 1569672), (12168, 1490079), (13416, 1351467), (14534, 1247508), (15093, 1201304), (18252, 993386), (20124, 900978), (21801, 831672), (23102, 784836), (29068, 623754), (30186, 600652), (34653, 523224), (36504, 496693), (40248, 450489), (43602, 415836), (46204, 392418), (58136, 311877), (60372, 300326), (65403, 277224), (69306, 261612), (87204, 207918), (92408, 196209), (103959, 174408), (120744, 150163), (130806, 138612)]