2021189238

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{1307}}^1\times {\mathrm{1621}}^1$

素因数の和:2989

約数の個数: 48

約数和(自身を含む): 4468039056

約数和(自身を除く): 2446849818

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 1307, 1621, 2614, 3242, 3921, 4863, 7842, 9726, 11763, 14589, 23526, 29178, 69271, 85913, 138542, 171826, 207813, 257739, 415626, 515478, 623439, 773217, 1246878, 1546434, 2118647, 4237294, 6355941, 12711882, 19067823, 38135646, 112288291, 224576582, 336864873, 673729746, 1010594619, 2021189238]

約数ペア:

[(1, 2021189238), (2, 1010594619), (3, 673729746), (6, 336864873), (9, 224576582), (18, 112288291), (53, 38135646), (106, 19067823), (159, 12711882), (318, 6355941), (477, 4237294), (954, 2118647), (1307, 1546434), (1621, 1246878), (2614, 773217), (3242, 623439), (3921, 515478), (4863, 415626), (7842, 257739), (9726, 207813), (11763, 171826), (14589, 138542), (23526, 85913), (29178, 69271)]