18284910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{87071}}^1$

素因数の和:87088

約数の個数: 32

約数和(自身を含む): 50153472

約数和(自身を除く): 31868562

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 87071, 174142, 261213, 435355, 522426, 609497, 870710, 1218994, 1306065, 1828491, 2612130, 3047485, 3656982, 6094970, 9142455, 18284910]

約数ペア:

[(1, 18284910), (2, 9142455), (3, 6094970), (5, 3656982), (6, 3047485), (7, 2612130), (10, 1828491), (14, 1306065), (15, 1218994), (21, 870710), (30, 609497), (35, 522426), (42, 435355), (70, 261213), (105, 174142), (210, 87071)]