2203812

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1$

素因数の和:317

約数の個数: 72

約数和(自身を含む): 6375096

約数和(自身を除く): 4171284

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 277, 306, 442, 468, 554, 612, 663, 831, 884, 1108, 1326, 1662, 1989, 2493, 2652, 3324, 3601, 3978, 4709, 4986, 7202, 7956, 9418, 9972, 10803, 14127, 14404, 18836, 21606, 28254, 32409, 42381, 43212, 56508, 61217, 64818, 84762, 122434, 129636, 169524, 183651, 244868, 367302, 550953, 734604, 1101906, 2203812]

約数ペア:

[(1, 2203812), (2, 1101906), (3, 734604), (4, 550953), (6, 367302), (9, 244868), (12, 183651), (13, 169524), (17, 129636), (18, 122434), (26, 84762), (34, 64818), (36, 61217), (39, 56508), (51, 43212), (52, 42381), (68, 32409), (78, 28254), (102, 21606), (117, 18836), (153, 14404), (156, 14127), (204, 10803), (221, 9972), (234, 9418), (277, 7956), (306, 7202), (442, 4986), (468, 4709), (554, 3978), (612, 3601), (663, 3324), (831, 2652), (884, 2493), (1108, 1989), (1326, 1662)]