42986646

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{25679}}^1$

素因数の和:25721

約数の個数: 32

約数和(自身を含む): 98611200

約数和(自身を除く): 55624554

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 25679, 51358, 77037, 154074, 231111, 462222, 693333, 796049, 1386666, 1592098, 2388147, 4776294, 7164441, 14328882, 21493323, 42986646]

約数ペア:

[(1, 42986646), (2, 21493323), (3, 14328882), (6, 7164441), (9, 4776294), (18, 2388147), (27, 1592098), (31, 1386666), (54, 796049), (62, 693333), (93, 462222), (186, 231111), (279, 154074), (558, 77037), (837, 51358), (1674, 25679)]