29927988

素因数分解:

$2^2\times 3^3\times {\mathrm{181}}^1\times {\mathrm{1531}}^1$

素因数の和:1725

約数の個数: 48

約数和(自身を含む): 78070720

約数和(自身を除く): 48142732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 181, 362, 543, 724, 1086, 1531, 1629, 2172, 3062, 3258, 4593, 4887, 6124, 6516, 9186, 9774, 13779, 18372, 19548, 27558, 41337, 55116, 82674, 165348, 277111, 554222, 831333, 1108444, 1662666, 2493999, 3325332, 4987998, 7481997, 9975996, 14963994, 29927988]

約数ペア:

[(1, 29927988), (2, 14963994), (3, 9975996), (4, 7481997), (6, 4987998), (9, 3325332), (12, 2493999), (18, 1662666), (27, 1108444), (36, 831333), (54, 554222), (108, 277111), (181, 165348), (362, 82674), (543, 55116), (724, 41337), (1086, 27558), (1531, 19548), (1629, 18372), (2172, 13779), (3062, 9774), (3258, 9186), (4593, 6516), (4887, 6124)]