7427706

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{787}}^1$

素因数の和:827

約数の個数: 48

約数和(自身を含む): 17607072

約数和(自身を除く): 10179366

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 121, 143, 242, 286, 363, 429, 726, 787, 858, 1573, 1574, 2361, 3146, 4719, 4722, 8657, 9438, 10231, 17314, 20462, 25971, 30693, 51942, 61386, 95227, 112541, 190454, 225082, 285681, 337623, 571362, 675246, 1237951, 2475902, 3713853, 7427706]

約数ペア:

[(1, 7427706), (2, 3713853), (3, 2475902), (6, 1237951), (11, 675246), (13, 571362), (22, 337623), (26, 285681), (33, 225082), (39, 190454), (66, 112541), (78, 95227), (121, 61386), (143, 51942), (242, 30693), (286, 25971), (363, 20462), (429, 17314), (726, 10231), (787, 9438), (858, 8657), (1573, 4722), (1574, 4719), (2361, 3146)]