18951402

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{719}}^1$

素因数の和:938

約数の個数: 32

約数和(自身を含む): 39813120

約数和(自身を除く): 20861718

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 191, 382, 573, 719, 1146, 1438, 2157, 4314, 4393, 8786, 13179, 16537, 26358, 33074, 49611, 99222, 137329, 274658, 411987, 823974, 3158567, 6317134, 9475701, 18951402]

約数ペア:

[(1, 18951402), (2, 9475701), (3, 6317134), (6, 3158567), (23, 823974), (46, 411987), (69, 274658), (138, 137329), (191, 99222), (382, 49611), (573, 33074), (719, 26358), (1146, 16537), (1438, 13179), (2157, 8786), (4314, 4393)]