1869439404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1103}}^1\times {\mathrm{20177}}^1$

素因数の和:21294

約数の個数: 48

約数和(自身を含む): 4989938688

約数和(自身を除く): 3120499284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1103, 2206, 3309, 4412, 6618, 7721, 13236, 15442, 20177, 23163, 30884, 40354, 46326, 60531, 80708, 92652, 121062, 141239, 242124, 282478, 423717, 564956, 847434, 1694868, 22255231, 44510462, 66765693, 89020924, 133531386, 155786617, 267062772, 311573234, 467359851, 623146468, 934719702, 1869439404]

約数ペア:

[(1, 1869439404), (2, 934719702), (3, 623146468), (4, 467359851), (6, 311573234), (7, 267062772), (12, 155786617), (14, 133531386), (21, 89020924), (28, 66765693), (42, 44510462), (84, 22255231), (1103, 1694868), (2206, 847434), (3309, 564956), (4412, 423717), (6618, 282478), (7721, 242124), (13236, 141239), (15442, 121062), (20177, 92652), (23163, 80708), (30884, 60531), (40354, 46326)]