12915252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{967}}^1$

素因数の和:1037

約数の個数: 72

約数和(自身を含む): 38054016

約数和(自身を除く): 25138764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 636, 742, 954, 967, 1113, 1484, 1908, 1934, 2226, 2901, 3339, 3868, 4452, 5802, 6678, 6769, 8703, 11604, 13356, 13538, 17406, 20307, 27076, 34812, 40614, 51251, 60921, 81228, 102502, 121842, 153753, 205004, 243684, 307506, 358757, 461259, 615012, 717514, 922518, 1076271, 1435028, 1845036, 2152542, 3228813, 4305084, 6457626, 12915252]

約数ペア:

[(1, 12915252), (2, 6457626), (3, 4305084), (4, 3228813), (6, 2152542), (7, 1845036), (9, 1435028), (12, 1076271), (14, 922518), (18, 717514), (21, 615012), (28, 461259), (36, 358757), (42, 307506), (53, 243684), (63, 205004), (84, 153753), (106, 121842), (126, 102502), (159, 81228), (212, 60921), (252, 51251), (318, 40614), (371, 34812), (477, 27076), (636, 20307), (742, 17406), (954, 13538), (967, 13356), (1113, 11604), (1484, 8703), (1908, 6769), (1934, 6678), (2226, 5802), (2901, 4452), (3339, 3868)]