15691187214

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{2665849}}^1$

素因数の和:2665969

約数の個数: 32

約数和(自身を含む): 35189220000

約数和(自身を除く): 19498032786

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 218, 327, 654, 981, 1962, 2943, 5886, 2665849, 5331698, 7997547, 15995094, 23992641, 47985282, 71977923, 143955846, 290577541, 581155082, 871732623, 1743465246, 2615197869, 5230395738, 7845593607, 15691187214]

約数ペア:

[(1, 15691187214), (2, 7845593607), (3, 5230395738), (6, 2615197869), (9, 1743465246), (18, 871732623), (27, 581155082), (54, 290577541), (109, 143955846), (218, 71977923), (327, 47985282), (654, 23992641), (981, 15995094), (1962, 7997547), (2943, 5331698), (5886, 2665849)]