201212121636

素因数分解:

$2^2\times 3^2\times {\mathrm{19081}}^1\times {\mathrm{292921}}^1$

素因数の和:312012

約数の個数: 36

約数和(自身を含む): 508647921964

約数和(自身を除く): 307435800328

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 19081, 38162, 57243, 76324, 114486, 171729, 228972, 292921, 343458, 585842, 686916, 878763, 1171684, 1757526, 2636289, 3515052, 5272578, 10545156, 5589225601, 11178451202, 16767676803, 22356902404, 33535353606, 50303030409, 67070707212, 100606060818, 201212121636]

約数ペア:

[(1, 201212121636), (2, 100606060818), (3, 67070707212), (4, 50303030409), (6, 33535353606), (9, 22356902404), (12, 16767676803), (18, 11178451202), (36, 5589225601), (19081, 10545156), (38162, 5272578), (57243, 3515052), (76324, 2636289), (114486, 1757526), (171729, 1171684), (228972, 878763), (292921, 686916), (343458, 585842)]