166260438

素因数分解:

$2^1\times 3^4\times {\mathrm{1026299}}^1$

素因数の和:1026313

約数の個数: 20

約数和(自身を含む): 372546900

約数和(自身を除く): 206286462

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1026299, 2052598, 3078897, 6157794, 9236691, 18473382, 27710073, 55420146, 83130219, 166260438]

約数ペア:

[(1, 166260438), (2, 83130219), (3, 55420146), (6, 27710073), (9, 18473382), (18, 9236691), (27, 6157794), (54, 3078897), (81, 2052598), (162, 1026299)]