64201818

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{260983}}^1$

素因数の和:261029

約数の個数: 16

約数和(自身を含む): 131535936

約数和(自身を除く): 67334118

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 260983, 521966, 782949, 1565898, 10700303, 21400606, 32100909, 64201818]

約数ペア:

[(1, 64201818), (2, 32100909), (3, 21400606), (6, 10700303), (41, 1565898), (82, 782949), (123, 521966), (246, 260983)]