2021091114

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1\times {\mathrm{2693}}^1$

素因数の和:2979

約数の個数: 64

約数和(自身を含む): 4692473856

約数和(自身を除く): 2671382742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 167, 214, 321, 334, 501, 642, 749, 1002, 1169, 1498, 2247, 2338, 2693, 3507, 4494, 5386, 7014, 8079, 16158, 17869, 18851, 35738, 37702, 53607, 56553, 107214, 113106, 125083, 250166, 288151, 375249, 449731, 576302, 750498, 864453, 899462, 1349193, 1728906, 2017057, 2698386, 3148117, 4034114, 6051171, 6296234, 9444351, 12102342, 18888702, 48121217, 96242434, 144363651, 288727302, 336848519, 673697038, 1010545557, 2021091114]

約数ペア:

[(1, 2021091114), (2, 1010545557), (3, 673697038), (6, 336848519), (7, 288727302), (14, 144363651), (21, 96242434), (42, 48121217), (107, 18888702), (167, 12102342), (214, 9444351), (321, 6296234), (334, 6051171), (501, 4034114), (642, 3148117), (749, 2698386), (1002, 2017057), (1169, 1728906), (1498, 1349193), (2247, 899462), (2338, 864453), (2693, 750498), (3507, 576302), (4494, 449731), (5386, 375249), (7014, 288151), (8079, 250166), (16158, 125083), (17869, 113106), (18851, 107214), (35738, 56553), (37702, 53607)]