66265458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{21613}}^1$

素因数の和:21698

約数の個数: 32

約数和(自身を含む): 153545856

約数和(自身を除く): 87280398

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 21613, 43226, 64839, 129678, 151291, 302582, 453873, 907746, 1577749, 3155498, 4733247, 9466494, 11044243, 22088486, 33132729, 66265458]

約数ペア:

[(1, 66265458), (2, 33132729), (3, 22088486), (6, 11044243), (7, 9466494), (14, 4733247), (21, 3155498), (42, 1577749), (73, 907746), (146, 453873), (219, 302582), (438, 151291), (511, 129678), (1022, 64839), (1533, 43226), (3066, 21613)]