2018193552

素因数分解:

$2^4\times 3^2\times {\mathrm{157}}^1\times {\mathrm{89269}}^1$

素因数の和:89440

約数の個数: 60

約数和(自身を含む): 5684177980

約数和(自身を除く): 3665984428

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 3768, 5652, 7536, 11304, 22608, 89269, 178538, 267807, 357076, 535614, 714152, 803421, 1071228, 1428304, 1606842, 2142456, 3213684, 4284912, 6427368, 12854736, 14015233, 28030466, 42045699, 56060932, 84091398, 112121864, 126137097, 168182796, 224243728, 252274194, 336365592, 504548388, 672731184, 1009096776, 2018193552]

約数ペア:

[(1, 2018193552), (2, 1009096776), (3, 672731184), (4, 504548388), (6, 336365592), (8, 252274194), (9, 224243728), (12, 168182796), (16, 126137097), (18, 112121864), (24, 84091398), (36, 56060932), (48, 42045699), (72, 28030466), (144, 14015233), (157, 12854736), (314, 6427368), (471, 4284912), (628, 3213684), (942, 2142456), (1256, 1606842), (1413, 1428304), (1884, 1071228), (2512, 803421), (2826, 714152), (3768, 535614), (5652, 357076), (7536, 267807), (11304, 178538), (22608, 89269)]