1974439404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{701}}^1\times {\mathrm{11177}}^1$

素因数の和:11895

約数の個数: 72

約数和(自身を含む): 5712583968

約数和(自身を除く): 3738144564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 701, 1402, 2103, 2804, 4206, 4907, 6309, 8412, 9814, 11177, 12618, 14721, 19628, 22354, 25236, 29442, 33531, 44163, 44708, 58884, 67062, 78239, 88326, 100593, 134124, 156478, 176652, 201186, 234717, 312956, 402372, 469434, 704151, 938868, 1408302, 2816604, 7835077, 15670154, 23505231, 31340308, 47010462, 54845539, 70515693, 94020924, 109691078, 141031386, 164536617, 219382156, 282062772, 329073234, 493609851, 658146468, 987219702, 1974439404]

約数ペア:

[(1, 1974439404), (2, 987219702), (3, 658146468), (4, 493609851), (6, 329073234), (7, 282062772), (9, 219382156), (12, 164536617), (14, 141031386), (18, 109691078), (21, 94020924), (28, 70515693), (36, 54845539), (42, 47010462), (63, 31340308), (84, 23505231), (126, 15670154), (252, 7835077), (701, 2816604), (1402, 1408302), (2103, 938868), (2804, 704151), (4206, 469434), (4907, 402372), (6309, 312956), (8412, 234717), (9814, 201186), (11177, 176652), (12618, 156478), (14721, 134124), (19628, 100593), (22354, 88326), (25236, 78239), (29442, 67062), (33531, 58884), (44163, 44708)]