15520068

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{7307}}^1$

素因数の和:7376

約数の個数: 36

約数和(自身を含む): 39901680

約数和(自身を除く): 24381612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 354, 531, 708, 1062, 2124, 7307, 14614, 21921, 29228, 43842, 65763, 87684, 131526, 263052, 431113, 862226, 1293339, 1724452, 2586678, 3880017, 5173356, 7760034, 15520068]

約数ペア:

[(1, 15520068), (2, 7760034), (3, 5173356), (4, 3880017), (6, 2586678), (9, 1724452), (12, 1293339), (18, 862226), (36, 431113), (59, 263052), (118, 131526), (177, 87684), (236, 65763), (354, 43842), (531, 29228), (708, 21921), (1062, 14614), (2124, 7307)]