18333834

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{409}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 38100480

約数和(自身を除く): 19766646

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 241, 409, 482, 723, 818, 1227, 1446, 2454, 7471, 12679, 14942, 22413, 25358, 38037, 44826, 76074, 98569, 197138, 295707, 591414, 3055639, 6111278, 9166917, 18333834]

約数ペア:

[(1, 18333834), (2, 9166917), (3, 6111278), (6, 3055639), (31, 591414), (62, 295707), (93, 197138), (186, 98569), (241, 76074), (409, 44826), (482, 38037), (723, 25358), (818, 22413), (1227, 14942), (1446, 12679), (2454, 7471)]