12961284

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:142

約数の個数: 96

約数和(自身を含む): 36556800

約数和(自身を除く): 23595516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 67, 84, 94, 98, 134, 141, 147, 188, 196, 201, 268, 282, 294, 329, 343, 402, 469, 564, 588, 658, 686, 804, 938, 987, 1029, 1316, 1372, 1407, 1876, 1974, 2058, 2303, 2814, 3149, 3283, 3948, 4116, 4606, 5628, 6298, 6566, 6909, 9212, 9447, 9849, 12596, 13132, 13818, 16121, 18894, 19698, 22043, 22981, 27636, 32242, 37788, 39396, 44086, 45962, 48363, 64484, 66129, 68943, 88172, 91924, 96726, 132258, 137886, 154301, 193452, 264516, 275772, 308602, 462903, 617204, 925806, 1080107, 1851612, 2160214, 3240321, 4320428, 6480642, 12961284]

約数ペア:

[(1, 12961284), (2, 6480642), (3, 4320428), (4, 3240321), (6, 2160214), (7, 1851612), (12, 1080107), (14, 925806), (21, 617204), (28, 462903), (42, 308602), (47, 275772), (49, 264516), (67, 193452), (84, 154301), (94, 137886), (98, 132258), (134, 96726), (141, 91924), (147, 88172), (188, 68943), (196, 66129), (201, 64484), (268, 48363), (282, 45962), (294, 44086), (329, 39396), (343, 37788), (402, 32242), (469, 27636), (564, 22981), (588, 22043), (658, 19698), (686, 18894), (804, 16121), (938, 13818), (987, 13132), (1029, 12596), (1316, 9849), (1372, 9447), (1407, 9212), (1876, 6909), (1974, 6566), (2058, 6298), (2303, 5628), (2814, 4606), (3149, 4116), (3283, 3948)]