90521466

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2155273}}^1$

素因数の和:2155285

約数の個数: 16

約数和(自身を含む): 206906304

約数和(自身を除く): 116384838

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2155273, 4310546, 6465819, 12931638, 15086911, 30173822, 45260733, 90521466]

約数ペア:

[(1, 90521466), (2, 45260733), (3, 30173822), (6, 15086911), (7, 12931638), (14, 6465819), (21, 4310546), (42, 2155273)]