6731218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:286

約数の個数: 32

約数和(自身を含む): 11705904

約数和(自身を除く): 4974686

約数列:

[1, 2, 13, 17, 26, 34, 97, 157, 194, 221, 314, 442, 1261, 1649, 2041, 2522, 2669, 3298, 4082, 5338, 15229, 21437, 30458, 34697, 42874, 69394, 197977, 258893, 395954, 517786, 3365609, 6731218]

約数ペア:

[(1, 6731218), (2, 3365609), (13, 517786), (17, 395954), (26, 258893), (34, 197977), (97, 69394), (157, 42874), (194, 34697), (221, 30458), (314, 21437), (442, 15229), (1261, 5338), (1649, 4082), (2041, 3298), (2522, 2669)]