9591428

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:201

約数の個数: 72

約数和(自身を含む): 22344000

約数和(自身を除く): 12752572

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 121, 133, 149, 154, 209, 242, 266, 298, 308, 418, 484, 532, 596, 836, 847, 1043, 1463, 1639, 1694, 2086, 2299, 2831, 2926, 3278, 3388, 4172, 4598, 5662, 5852, 6556, 9196, 11324, 11473, 16093, 18029, 19817, 22946, 31141, 32186, 36058, 39634, 45892, 62282, 64372, 72116, 79268, 124564, 126203, 217987, 252406, 342551, 435974, 504812, 685102, 871948, 1370204, 2397857, 4795714, 9591428]

約数ペア:

[(1, 9591428), (2, 4795714), (4, 2397857), (7, 1370204), (11, 871948), (14, 685102), (19, 504812), (22, 435974), (28, 342551), (38, 252406), (44, 217987), (76, 126203), (77, 124564), (121, 79268), (133, 72116), (149, 64372), (154, 62282), (209, 45892), (242, 39634), (266, 36058), (298, 32186), (308, 31141), (418, 22946), (484, 19817), (532, 18029), (596, 16093), (836, 11473), (847, 11324), (1043, 9196), (1463, 6556), (1639, 5852), (1694, 5662), (2086, 4598), (2299, 4172), (2831, 3388), (2926, 3278)]