18191472

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29153}}^1$

素因数の和:29177

約数の個数: 40

約数和(自身を含む): 50611344

約数和(自身を除く): 32419872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 29153, 58306, 87459, 116612, 174918, 233224, 349836, 378989, 466448, 699672, 757978, 1136967, 1399344, 1515956, 2273934, 3031912, 4547868, 6063824, 9095736, 18191472]

約数ペア:

[(1, 18191472), (2, 9095736), (3, 6063824), (4, 4547868), (6, 3031912), (8, 2273934), (12, 1515956), (13, 1399344), (16, 1136967), (24, 757978), (26, 699672), (39, 466448), (48, 378989), (52, 349836), (78, 233224), (104, 174918), (156, 116612), (208, 87459), (312, 58306), (624, 29153)]