17863992

素因数分解:

$2^3\times 3^2\times {\mathrm{227}}^1\times {\mathrm{1093}}^1$

素因数の和:1332

約数の個数: 48

約数和(自身を含む): 48639240

約数和(自身を除く): 30775248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 227, 454, 681, 908, 1093, 1362, 1816, 2043, 2186, 2724, 3279, 4086, 4372, 5448, 6558, 8172, 8744, 9837, 13116, 16344, 19674, 26232, 39348, 78696, 248111, 496222, 744333, 992444, 1488666, 1984888, 2232999, 2977332, 4465998, 5954664, 8931996, 17863992]

約数ペア:

[(1, 17863992), (2, 8931996), (3, 5954664), (4, 4465998), (6, 2977332), (8, 2232999), (9, 1984888), (12, 1488666), (18, 992444), (24, 744333), (36, 496222), (72, 248111), (227, 78696), (454, 39348), (681, 26232), (908, 19674), (1093, 16344), (1362, 13116), (1816, 9837), (2043, 8744), (2186, 8172), (2724, 6558), (3279, 5448), (4086, 4372)]