18883314

素因数分解:

$2^1\times 3^3\times {\mathrm{241}}^1\times {\mathrm{1451}}^1$

素因数の和:1703

約数の個数: 32

約数和(自身を含む): 42166080

約数和(自身を除く): 23282766

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 241, 482, 723, 1446, 1451, 2169, 2902, 4338, 4353, 6507, 8706, 13014, 13059, 26118, 39177, 78354, 349691, 699382, 1049073, 2098146, 3147219, 6294438, 9441657, 18883314]

約数ペア:

[(1, 18883314), (2, 9441657), (3, 6294438), (6, 3147219), (9, 2098146), (18, 1049073), (27, 699382), (54, 349691), (241, 78354), (482, 39177), (723, 26118), (1446, 13059), (1451, 13014), (2169, 8706), (2902, 6507), (4338, 4353)]