15664067604

素因数分解:

$2^2\times 3^3\times {\mathrm{167}}^1\times {\mathrm{868489}}^1$

素因数の和:868669

約数の個数: 48

約数和(自身を含む): 40853769600

約数和(自身を除く): 25189701996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 167, 334, 501, 668, 1002, 1503, 2004, 3006, 4509, 6012, 9018, 18036, 868489, 1736978, 2605467, 3473956, 5210934, 7816401, 10421868, 15632802, 23449203, 31265604, 46898406, 93796812, 145037663, 290075326, 435112989, 580150652, 870225978, 1305338967, 1740451956, 2610677934, 3916016901, 5221355868, 7832033802, 15664067604]

約数ペア:

[(1, 15664067604), (2, 7832033802), (3, 5221355868), (4, 3916016901), (6, 2610677934), (9, 1740451956), (12, 1305338967), (18, 870225978), (27, 580150652), (36, 435112989), (54, 290075326), (108, 145037663), (167, 93796812), (334, 46898406), (501, 31265604), (668, 23449203), (1002, 15632802), (1503, 10421868), (2004, 7816401), (3006, 5210934), (4509, 3473956), (6012, 2605467), (9018, 1736978), (18036, 868489)]