42507468

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{13267}}^1$

素因数の和:13366

約数の個数: 36

約数和(自身を含む): 108664920

約数和(自身を除く): 66157452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 13267, 26534, 39801, 53068, 79602, 119403, 159204, 238806, 477612, 1180763, 2361526, 3542289, 4723052, 7084578, 10626867, 14169156, 21253734, 42507468]

約数ペア:

[(1, 42507468), (2, 21253734), (3, 14169156), (4, 10626867), (6, 7084578), (9, 4723052), (12, 3542289), (18, 2361526), (36, 1180763), (89, 477612), (178, 238806), (267, 159204), (356, 119403), (534, 79602), (801, 53068), (1068, 39801), (1602, 26534), (3204, 13267)]