12878376

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:303

約数の個数: 96

約数和(自身を含む): 38413440

約数和(自身を除く): 25535064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 49, 56, 84, 94, 98, 141, 147, 168, 188, 196, 233, 282, 294, 329, 376, 392, 466, 564, 588, 658, 699, 932, 987, 1128, 1176, 1316, 1398, 1631, 1864, 1974, 2303, 2632, 2796, 3262, 3948, 4606, 4893, 5592, 6524, 6909, 7896, 9212, 9786, 10951, 11417, 13048, 13818, 18424, 19572, 21902, 22834, 27636, 32853, 34251, 39144, 43804, 45668, 55272, 65706, 68502, 76657, 87608, 91336, 131412, 137004, 153314, 229971, 262824, 274008, 306628, 459942, 536599, 613256, 919884, 1073198, 1609797, 1839768, 2146396, 3219594, 4292792, 6439188, 12878376]

約数ペア:

[(1, 12878376), (2, 6439188), (3, 4292792), (4, 3219594), (6, 2146396), (7, 1839768), (8, 1609797), (12, 1073198), (14, 919884), (21, 613256), (24, 536599), (28, 459942), (42, 306628), (47, 274008), (49, 262824), (56, 229971), (84, 153314), (94, 137004), (98, 131412), (141, 91336), (147, 87608), (168, 76657), (188, 68502), (196, 65706), (233, 55272), (282, 45668), (294, 43804), (329, 39144), (376, 34251), (392, 32853), (466, 27636), (564, 22834), (588, 21902), (658, 19572), (699, 18424), (932, 13818), (987, 13048), (1128, 11417), (1176, 10951), (1316, 9786), (1398, 9212), (1631, 7896), (1864, 6909), (1974, 6524), (2303, 5592), (2632, 4893), (2796, 4606), (3262, 3948)]