6989112

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:178

約数の個数: 128

約数和(自身を含む): 22176000

約数和(自身を除く): 15186888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 131, 152, 156, 171, 216, 228, 234, 247, 262, 312, 342, 351, 393, 456, 468, 494, 513, 524, 684, 702, 741, 786, 936, 988, 1026, 1048, 1179, 1368, 1404, 1482, 1572, 1703, 1976, 2052, 2223, 2358, 2489, 2808, 2964, 3144, 3406, 3537, 4104, 4446, 4716, 4978, 5109, 5928, 6669, 6812, 7074, 7467, 8892, 9432, 9956, 10218, 13338, 13624, 14148, 14934, 15327, 17784, 19912, 20436, 22401, 26676, 28296, 29868, 30654, 32357, 40872, 44802, 45981, 53352, 59736, 61308, 64714, 67203, 89604, 91962, 97071, 122616, 129428, 134406, 179208, 183924, 194142, 258856, 268812, 291213, 367848, 388284, 537624, 582426, 776568, 873639, 1164852, 1747278, 2329704, 3494556, 6989112]

約数ペア:

[(1, 6989112), (2, 3494556), (3, 2329704), (4, 1747278), (6, 1164852), (8, 873639), (9, 776568), (12, 582426), (13, 537624), (18, 388284), (19, 367848), (24, 291213), (26, 268812), (27, 258856), (36, 194142), (38, 183924), (39, 179208), (52, 134406), (54, 129428), (57, 122616), (72, 97071), (76, 91962), (78, 89604), (104, 67203), (108, 64714), (114, 61308), (117, 59736), (131, 53352), (152, 45981), (156, 44802), (171, 40872), (216, 32357), (228, 30654), (234, 29868), (247, 28296), (262, 26676), (312, 22401), (342, 20436), (351, 19912), (393, 17784), (456, 15327), (468, 14934), (494, 14148), (513, 13624), (524, 13338), (684, 10218), (702, 9956), (741, 9432), (786, 8892), (936, 7467), (988, 7074), (1026, 6812), (1048, 6669), (1179, 5928), (1368, 5109), (1404, 4978), (1482, 4716), (1572, 4446), (1703, 4104), (1976, 3537), (2052, 3406), (2223, 3144), (2358, 2964), (2489, 2808)]