9975996

素因数分解:

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

素因数の和:1722

約数の個数: 36

約数和(自身を含む): 25372984

約数和(自身を除く): 15396988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 181, 362, 543, 724, 1086, 1531, 1629, 2172, 3062, 3258, 4593, 6124, 6516, 9186, 13779, 18372, 27558, 55116, 277111, 554222, 831333, 1108444, 1662666, 2493999, 3325332, 4987998, 9975996]

約数ペア:

[(1, 9975996), (2, 4987998), (3, 3325332), (4, 2493999), (6, 1662666), (9, 1108444), (12, 831333), (18, 554222), (36, 277111), (181, 55116), (362, 27558), (543, 18372), (724, 13779), (1086, 9186), (1531, 6516), (1629, 6124), (2172, 4593), (3062, 3258)]