18102180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{301703}}^1$

素因数の和:301715

約数の個数: 24

約数和(自身を含む): 50686272

約数和(自身を除く): 32584092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 301703, 603406, 905109, 1206812, 1508515, 1810218, 3017030, 3620436, 4525545, 6034060, 9051090, 18102180]

約数ペア:

[(1, 18102180), (2, 9051090), (3, 6034060), (4, 4525545), (5, 3620436), (6, 3017030), (10, 1810218), (12, 1508515), (15, 1206812), (20, 905109), (30, 603406), (60, 301703)]