12451684

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:173

約数の個数: 72

約数和(自身を含む): 27837432

約数和(自身を除く): 15385748

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 49, 68, 74, 98, 101, 119, 148, 196, 202, 238, 259, 404, 476, 518, 629, 707, 833, 1036, 1258, 1414, 1666, 1717, 1813, 2516, 2828, 3332, 3434, 3626, 3737, 4403, 4949, 6868, 7252, 7474, 8806, 9898, 12019, 14948, 17612, 19796, 24038, 26159, 30821, 48076, 52318, 61642, 63529, 84133, 104636, 123284, 127058, 168266, 183113, 254116, 336532, 366226, 444703, 732452, 889406, 1778812, 3112921, 6225842, 12451684]

約数ペア:

[(1, 12451684), (2, 6225842), (4, 3112921), (7, 1778812), (14, 889406), (17, 732452), (28, 444703), (34, 366226), (37, 336532), (49, 254116), (68, 183113), (74, 168266), (98, 127058), (101, 123284), (119, 104636), (148, 84133), (196, 63529), (202, 61642), (238, 52318), (259, 48076), (404, 30821), (476, 26159), (518, 24038), (629, 19796), (707, 17612), (833, 14948), (1036, 12019), (1258, 9898), (1414, 8806), (1666, 7474), (1717, 7252), (1813, 6868), (2516, 4949), (2828, 4403), (3332, 3737), (3434, 3626)]