38909556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2617}}^1$

素因数の和:2693

約数の個数: 72

約数和(自身を含む): 114354240

約数和(自身を除く): 75444684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 59, 63, 84, 118, 126, 177, 236, 252, 354, 413, 531, 708, 826, 1062, 1239, 1652, 2124, 2478, 2617, 3717, 4956, 5234, 7434, 7851, 10468, 14868, 15702, 18319, 23553, 31404, 36638, 47106, 54957, 73276, 94212, 109914, 154403, 164871, 219828, 308806, 329742, 463209, 617612, 659484, 926418, 1080821, 1389627, 1852836, 2161642, 2779254, 3242463, 4323284, 5558508, 6484926, 9727389, 12969852, 19454778, 38909556]

約数ペア:

[(1, 38909556), (2, 19454778), (3, 12969852), (4, 9727389), (6, 6484926), (7, 5558508), (9, 4323284), (12, 3242463), (14, 2779254), (18, 2161642), (21, 1852836), (28, 1389627), (36, 1080821), (42, 926418), (59, 659484), (63, 617612), (84, 463209), (118, 329742), (126, 308806), (177, 219828), (236, 164871), (252, 154403), (354, 109914), (413, 94212), (531, 73276), (708, 54957), (826, 47106), (1062, 36638), (1239, 31404), (1652, 23553), (2124, 18319), (2478, 15702), (2617, 14868), (3717, 10468), (4956, 7851), (5234, 7434)]