7975506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:367

約数の個数: 64

約数和(自身を含む): 20284416

約数和(自身を除く): 12308910

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 61, 66, 77, 122, 154, 183, 231, 283, 366, 427, 462, 566, 671, 849, 854, 1281, 1342, 1698, 1981, 2013, 2562, 3113, 3962, 4026, 4697, 5943, 6226, 9339, 9394, 11886, 14091, 17263, 18678, 21791, 28182, 34526, 43582, 51789, 65373, 103578, 120841, 130746, 189893, 241682, 362523, 379786, 569679, 725046, 1139358, 1329251, 2658502, 3987753, 7975506]

約数ペア:

[(1, 7975506), (2, 3987753), (3, 2658502), (6, 1329251), (7, 1139358), (11, 725046), (14, 569679), (21, 379786), (22, 362523), (33, 241682), (42, 189893), (61, 130746), (66, 120841), (77, 103578), (122, 65373), (154, 51789), (183, 43582), (231, 34526), (283, 28182), (366, 21791), (427, 18678), (462, 17263), (566, 14091), (671, 11886), (849, 9394), (854, 9339), (1281, 6226), (1342, 5943), (1698, 4697), (1981, 4026), (2013, 3962), (2562, 3113)]