18608370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:176

約数の個数: 128

約数和(自身を含む): 53747712

約数和(自身を除く): 35139342

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 31, 33, 34, 51, 55, 62, 66, 85, 93, 102, 107, 110, 155, 165, 170, 186, 187, 214, 255, 310, 321, 330, 341, 374, 465, 510, 527, 535, 561, 642, 682, 930, 935, 1023, 1054, 1070, 1122, 1177, 1581, 1605, 1705, 1819, 1870, 2046, 2354, 2635, 2805, 3162, 3210, 3317, 3410, 3531, 3638, 5115, 5270, 5457, 5610, 5797, 5885, 6634, 7062, 7905, 9095, 9951, 10230, 10914, 11594, 11770, 15810, 16585, 17391, 17655, 18190, 19902, 20009, 27285, 28985, 33170, 34782, 35310, 36487, 40018, 49755, 54570, 56389, 57970, 60027, 72974, 86955, 99510, 100045, 109461, 112778, 120054, 169167, 173910, 182435, 200090, 218922, 281945, 300135, 338334, 364870, 547305, 563890, 600270, 620279, 845835, 1094610, 1240558, 1691670, 1860837, 3101395, 3721674, 6202790, 9304185, 18608370]

約数ペア:

[(1, 18608370), (2, 9304185), (3, 6202790), (5, 3721674), (6, 3101395), (10, 1860837), (11, 1691670), (15, 1240558), (17, 1094610), (22, 845835), (30, 620279), (31, 600270), (33, 563890), (34, 547305), (51, 364870), (55, 338334), (62, 300135), (66, 281945), (85, 218922), (93, 200090), (102, 182435), (107, 173910), (110, 169167), (155, 120054), (165, 112778), (170, 109461), (186, 100045), (187, 99510), (214, 86955), (255, 72974), (310, 60027), (321, 57970), (330, 56389), (341, 54570), (374, 49755), (465, 40018), (510, 36487), (527, 35310), (535, 34782), (561, 33170), (642, 28985), (682, 27285), (930, 20009), (935, 19902), (1023, 18190), (1054, 17655), (1070, 17391), (1122, 16585), (1177, 15810), (1581, 11770), (1605, 11594), (1705, 10914), (1819, 10230), (1870, 9951), (2046, 9095), (2354, 7905), (2635, 7062), (2805, 6634), (3162, 5885), (3210, 5797), (3317, 5610), (3410, 5457), (3531, 5270), (3638, 5115)]