9187684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 18942336

約数和(自身を除く): 9754652

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 71, 142, 173, 187, 284, 346, 374, 692, 748, 781, 1207, 1562, 1903, 2414, 2941, 3124, 3806, 4828, 5882, 7612, 11764, 12283, 13277, 24566, 26554, 32351, 49132, 53108, 64702, 129404, 135113, 208811, 270226, 417622, 540452, 835244, 2296921, 4593842, 9187684]

約数ペア:

[(1, 9187684), (2, 4593842), (4, 2296921), (11, 835244), (17, 540452), (22, 417622), (34, 270226), (44, 208811), (68, 135113), (71, 129404), (142, 64702), (173, 53108), (187, 49132), (284, 32351), (346, 26554), (374, 24566), (692, 13277), (748, 12283), (781, 11764), (1207, 7612), (1562, 5882), (1903, 4828), (2414, 3806), (2941, 3124)]