18313848

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:234

約数の個数: 144

約数和(自身を含む): 60021000

約数和(自身を除く): 41707152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 42, 49, 56, 58, 63, 72, 84, 87, 98, 116, 126, 147, 168, 174, 179, 196, 203, 232, 252, 261, 294, 348, 358, 392, 406, 441, 504, 522, 537, 588, 609, 696, 716, 812, 882, 1044, 1074, 1176, 1218, 1253, 1421, 1432, 1611, 1624, 1764, 1827, 2088, 2148, 2436, 2506, 2842, 3222, 3528, 3654, 3759, 4263, 4296, 4872, 5012, 5191, 5684, 6444, 7308, 7518, 8526, 8771, 10024, 10382, 11277, 11368, 12789, 12888, 14616, 15036, 15573, 17052, 17542, 20764, 22554, 25578, 26313, 30072, 31146, 34104, 35084, 36337, 41528, 45108, 46719, 51156, 52626, 62292, 70168, 72674, 78939, 90216, 93438, 102312, 105252, 109011, 124584, 145348, 157878, 186876, 210504, 218022, 254359, 290696, 315756, 327033, 373752, 436044, 508718, 631512, 654066, 763077, 872088, 1017436, 1308132, 1526154, 2034872, 2289231, 2616264, 3052308, 4578462, 6104616, 9156924, 18313848]

約数ペア:

[(1, 18313848), (2, 9156924), (3, 6104616), (4, 4578462), (6, 3052308), (7, 2616264), (8, 2289231), (9, 2034872), (12, 1526154), (14, 1308132), (18, 1017436), (21, 872088), (24, 763077), (28, 654066), (29, 631512), (36, 508718), (42, 436044), (49, 373752), (56, 327033), (58, 315756), (63, 290696), (72, 254359), (84, 218022), (87, 210504), (98, 186876), (116, 157878), (126, 145348), (147, 124584), (168, 109011), (174, 105252), (179, 102312), (196, 93438), (203, 90216), (232, 78939), (252, 72674), (261, 70168), (294, 62292), (348, 52626), (358, 51156), (392, 46719), (406, 45108), (441, 41528), (504, 36337), (522, 35084), (537, 34104), (588, 31146), (609, 30072), (696, 26313), (716, 25578), (812, 22554), (882, 20764), (1044, 17542), (1074, 17052), (1176, 15573), (1218, 15036), (1253, 14616), (1421, 12888), (1432, 12789), (1611, 11368), (1624, 11277), (1764, 10382), (1827, 10024), (2088, 8771), (2148, 8526), (2436, 7518), (2506, 7308), (2842, 6444), (3222, 5684), (3528, 5191), (3654, 5012), (3759, 4872), (4263, 4296)]