26293518

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:294

約数の個数: 64

約数和(自身を含む): 61286400

約数和(自身を除く): 34992882

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 113, 139, 186, 226, 278, 279, 339, 417, 558, 678, 834, 837, 1017, 1251, 1674, 2034, 2502, 3051, 3503, 3753, 4309, 6102, 7006, 7506, 8618, 10509, 12927, 15707, 21018, 25854, 31414, 31527, 38781, 47121, 63054, 77562, 94242, 94581, 116343, 141363, 189162, 232686, 282726, 424089, 486917, 848178, 973834, 1460751, 2921502, 4382253, 8764506, 13146759, 26293518]

約数ペア:

[(1, 26293518), (2, 13146759), (3, 8764506), (6, 4382253), (9, 2921502), (18, 1460751), (27, 973834), (31, 848178), (54, 486917), (62, 424089), (93, 282726), (113, 232686), (139, 189162), (186, 141363), (226, 116343), (278, 94581), (279, 94242), (339, 77562), (417, 63054), (558, 47121), (678, 38781), (834, 31527), (837, 31414), (1017, 25854), (1251, 21018), (1674, 15707), (2034, 12927), (2502, 10509), (3051, 8618), (3503, 7506), (3753, 7006), (4309, 6102)]