9091212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{577}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 23110752

約数和(自身を除く): 14019540

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 101, 156, 202, 303, 404, 577, 606, 1154, 1212, 1313, 1731, 2308, 2626, 3462, 3939, 5252, 6924, 7501, 7878, 15002, 15756, 22503, 30004, 45006, 58277, 90012, 116554, 174831, 233108, 349662, 699324, 757601, 1515202, 2272803, 3030404, 4545606, 9091212]

約数ペア:

[(1, 9091212), (2, 4545606), (3, 3030404), (4, 2272803), (6, 1515202), (12, 757601), (13, 699324), (26, 349662), (39, 233108), (52, 174831), (78, 116554), (101, 90012), (156, 58277), (202, 45006), (303, 30004), (404, 22503), (577, 15756), (606, 15002), (1154, 7878), (1212, 7501), (1313, 6924), (1731, 5252), (2308, 3939), (2626, 3462)]