1855555368

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{12011}}^1$

素因数の和:12218

約数の個数: 64

約数和(自身を含む): 4782697920

約数和(自身を除く): 2927142552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 157, 164, 246, 314, 328, 471, 492, 628, 942, 984, 1256, 1884, 3768, 6437, 12011, 12874, 19311, 24022, 25748, 36033, 38622, 48044, 51496, 72066, 77244, 96088, 144132, 154488, 288264, 492451, 984902, 1477353, 1885727, 1969804, 2954706, 3771454, 3939608, 5657181, 5909412, 7542908, 11314362, 11818824, 15085816, 22628724, 45257448, 77314807, 154629614, 231944421, 309259228, 463888842, 618518456, 927777684, 1855555368]

約数ペア:

[(1, 1855555368), (2, 927777684), (3, 618518456), (4, 463888842), (6, 309259228), (8, 231944421), (12, 154629614), (24, 77314807), (41, 45257448), (82, 22628724), (123, 15085816), (157, 11818824), (164, 11314362), (246, 7542908), (314, 5909412), (328, 5657181), (471, 3939608), (492, 3771454), (628, 2954706), (942, 1969804), (984, 1885727), (1256, 1477353), (1884, 984902), (3768, 492451), (6437, 288264), (12011, 154488), (12874, 144132), (19311, 96088), (24022, 77244), (25748, 72066), (36033, 51496), (38622, 48044)]