29981622

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{677}}^1$

素因数の和:765

約数の個数: 48

約数和(自身を含む): 67089456

約数和(自身を除く): 37107834

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 121, 122, 183, 242, 363, 366, 671, 677, 726, 1342, 1354, 2013, 2031, 4026, 4062, 7381, 7447, 14762, 14894, 22143, 22341, 41297, 44286, 44682, 81917, 82594, 123891, 163834, 245751, 247782, 454267, 491502, 908534, 1362801, 2725602, 4996937, 9993874, 14990811, 29981622]

約数ペア:

[(1, 29981622), (2, 14990811), (3, 9993874), (6, 4996937), (11, 2725602), (22, 1362801), (33, 908534), (61, 491502), (66, 454267), (121, 247782), (122, 245751), (183, 163834), (242, 123891), (363, 82594), (366, 81917), (671, 44682), (677, 44286), (726, 41297), (1342, 22341), (1354, 22143), (2013, 14894), (2031, 14762), (4026, 7447), (4062, 7381)]