2028197736

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{420439}}^1$

素因数の和:420518

約数の個数: 48

約数和(自身を含む): 5575034400

約数和(自身を除く): 3546836664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 134, 201, 268, 402, 536, 603, 804, 1206, 1608, 2412, 4824, 420439, 840878, 1261317, 1681756, 2522634, 3363512, 3783951, 5045268, 7567902, 10090536, 15135804, 28169413, 30271608, 56338826, 84508239, 112677652, 169016478, 225355304, 253524717, 338032956, 507049434, 676065912, 1014098868, 2028197736]

約数ペア:

[(1, 2028197736), (2, 1014098868), (3, 676065912), (4, 507049434), (6, 338032956), (8, 253524717), (9, 225355304), (12, 169016478), (18, 112677652), (24, 84508239), (36, 56338826), (67, 30271608), (72, 28169413), (134, 15135804), (201, 10090536), (268, 7567902), (402, 5045268), (536, 3783951), (603, 3363512), (804, 2522634), (1206, 1681756), (1608, 1261317), (2412, 840878), (4824, 420439)]