18607524

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{659}}^1$

素因数の和:860

約数の個数: 48

約数和(自身を含む): 47087040

約数和(自身を除く): 28479516

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 181, 362, 543, 659, 724, 1086, 1318, 1977, 2172, 2353, 2636, 3954, 4706, 7059, 7908, 8567, 9412, 14118, 17134, 25701, 28236, 34268, 51402, 102804, 119279, 238558, 357837, 477116, 715674, 1431348, 1550627, 3101254, 4651881, 6202508, 9303762, 18607524]

約数ペア:

[(1, 18607524), (2, 9303762), (3, 6202508), (4, 4651881), (6, 3101254), (12, 1550627), (13, 1431348), (26, 715674), (39, 477116), (52, 357837), (78, 238558), (156, 119279), (181, 102804), (362, 51402), (543, 34268), (659, 28236), (724, 25701), (1086, 17134), (1318, 14118), (1977, 9412), (2172, 8567), (2353, 7908), (2636, 7059), (3954, 4706)]