217140552

素因数分解:

$2^3\times 3^2\times {\mathrm{3015841}}^1$

素因数の和:3015853

約数の個数: 24

約数和(自身を含む): 588089190

約数和(自身を除く): 370948638

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3015841, 6031682, 9047523, 12063364, 18095046, 24126728, 27142569, 36190092, 54285138, 72380184, 108570276, 217140552]

約数ペア:

[(1, 217140552), (2, 108570276), (3, 72380184), (4, 54285138), (6, 36190092), (8, 27142569), (9, 24126728), (12, 18095046), (18, 12063364), (24, 9047523), (36, 6031682), (72, 3015841)]