19045044

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^1\times {\mathrm{1367}}^1$

素因数の和:1426

約数の個数: 60

約数和(自身を含む): 50982624

約数和(自身を除く): 31937580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 258, 324, 387, 516, 774, 1161, 1367, 1548, 2322, 2734, 3483, 4101, 4644, 5468, 6966, 8202, 12303, 13932, 16404, 24606, 36909, 49212, 58781, 73818, 110727, 117562, 147636, 176343, 221454, 235124, 352686, 442908, 529029, 705372, 1058058, 1587087, 2116116, 3174174, 4761261, 6348348, 9522522, 19045044]

約数ペア:

[(1, 19045044), (2, 9522522), (3, 6348348), (4, 4761261), (6, 3174174), (9, 2116116), (12, 1587087), (18, 1058058), (27, 705372), (36, 529029), (43, 442908), (54, 352686), (81, 235124), (86, 221454), (108, 176343), (129, 147636), (162, 117562), (172, 110727), (258, 73818), (324, 58781), (387, 49212), (516, 36909), (774, 24606), (1161, 16404), (1367, 13932), (1548, 12303), (2322, 8202), (2734, 6966), (3483, 5468), (4101, 4644)]