7907844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2003}}^1$

素因数の和:2064

約数の個数: 48

約数和(自身を含む): 21547008

約数和(自身を除く): 13639164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 2003, 3948, 4006, 6009, 8012, 12018, 14021, 24036, 28042, 42063, 56084, 84126, 94141, 168252, 188282, 282423, 376564, 564846, 658987, 1129692, 1317974, 1976961, 2635948, 3953922, 7907844]

約数ペア:

[(1, 7907844), (2, 3953922), (3, 2635948), (4, 1976961), (6, 1317974), (7, 1129692), (12, 658987), (14, 564846), (21, 376564), (28, 282423), (42, 188282), (47, 168252), (84, 94141), (94, 84126), (141, 56084), (188, 42063), (282, 28042), (329, 24036), (564, 14021), (658, 12018), (987, 8012), (1316, 6009), (1974, 4006), (2003, 3948)]