13291908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2003}}^1$

素因数の和:2096

約数の個数: 48

約数和(自身を含む): 35911680

約数和(自身を除く): 22619772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2003, 2212, 3318, 4006, 6009, 6636, 8012, 12018, 14021, 24036, 28042, 42063, 56084, 84126, 158237, 168252, 316474, 474711, 632948, 949422, 1107659, 1898844, 2215318, 3322977, 4430636, 6645954, 13291908]

約数ペア:

[(1, 13291908), (2, 6645954), (3, 4430636), (4, 3322977), (6, 2215318), (7, 1898844), (12, 1107659), (14, 949422), (21, 632948), (28, 474711), (42, 316474), (79, 168252), (84, 158237), (158, 84126), (237, 56084), (316, 42063), (474, 28042), (553, 24036), (948, 14021), (1106, 12018), (1659, 8012), (2003, 6636), (2212, 6009), (3318, 4006)]