6645954

素因数分解:

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

素因数の和:2094

約数の個数: 32

約数和(自身を含む): 15390720

約数和(自身を除く): 8744766

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 2003, 3318, 4006, 6009, 12018, 14021, 28042, 42063, 84126, 158237, 316474, 474711, 949422, 1107659, 2215318, 3322977, 6645954]

約数ペア:

[(1, 6645954), (2, 3322977), (3, 2215318), (6, 1107659), (7, 949422), (14, 474711), (21, 316474), (42, 158237), (79, 84126), (158, 42063), (237, 28042), (474, 14021), (553, 12018), (1106, 6009), (1659, 4006), (2003, 3318)]