12396276

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:225

約数の個数: 72

約数和(自身を含む): 32727240

約数和(自身を除く): 20330964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 73, 89, 106, 146, 159, 178, 212, 219, 267, 292, 318, 356, 438, 477, 534, 636, 657, 801, 876, 954, 1068, 1314, 1602, 1908, 2628, 3204, 3869, 4717, 6497, 7738, 9434, 11607, 12994, 14151, 15476, 18868, 19491, 23214, 25988, 28302, 34821, 38982, 42453, 46428, 56604, 58473, 69642, 77964, 84906, 116946, 139284, 169812, 233892, 344341, 688682, 1033023, 1377364, 2066046, 3099069, 4132092, 6198138, 12396276]

約数ペア:

[(1, 12396276), (2, 6198138), (3, 4132092), (4, 3099069), (6, 2066046), (9, 1377364), (12, 1033023), (18, 688682), (36, 344341), (53, 233892), (73, 169812), (89, 139284), (106, 116946), (146, 84906), (159, 77964), (178, 69642), (212, 58473), (219, 56604), (267, 46428), (292, 42453), (318, 38982), (356, 34821), (438, 28302), (477, 25988), (534, 23214), (636, 19491), (657, 18868), (801, 15476), (876, 14151), (954, 12994), (1068, 11607), (1314, 9434), (1602, 7738), (1908, 6497), (2628, 4717), (3204, 3869)]