12412554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:491

約数の個数: 64

約数和(自身を含む): 31491072

約数和(自身を除く): 19078518

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 67, 77, 134, 154, 201, 231, 401, 402, 462, 469, 737, 802, 938, 1203, 1407, 1474, 2211, 2406, 2807, 2814, 4411, 4422, 5159, 5614, 8421, 8822, 10318, 13233, 15477, 16842, 26466, 26867, 30877, 30954, 53734, 61754, 80601, 92631, 161202, 185262, 188069, 295537, 376138, 564207, 591074, 886611, 1128414, 1773222, 2068759, 4137518, 6206277, 12412554]

約数ペア:

[(1, 12412554), (2, 6206277), (3, 4137518), (6, 2068759), (7, 1773222), (11, 1128414), (14, 886611), (21, 591074), (22, 564207), (33, 376138), (42, 295537), (66, 188069), (67, 185262), (77, 161202), (134, 92631), (154, 80601), (201, 61754), (231, 53734), (401, 30954), (402, 30877), (462, 26867), (469, 26466), (737, 16842), (802, 15477), (938, 13233), (1203, 10318), (1407, 8822), (1474, 8421), (2211, 5614), (2406, 5159), (2807, 4422), (2814, 4411)]