18210002470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{165545477}}^1$

素因数の和:165545495

約数の個数: 16

約数和(自身を含む): 35757823248

約数和(自身を除く): 17547820778

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 165545477, 331090954, 827727385, 1655454770, 1821000247, 3642000494, 9105001235, 18210002470]

約数ペア:

[(1, 18210002470), (2, 9105001235), (5, 3642000494), (10, 1821000247), (11, 1655454770), (22, 827727385), (55, 331090954), (110, 165545477)]