9749636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 20003760

約数和(自身を除く): 10254124

約数列:

[1, 2, 4, 13, 17, 26, 34, 41, 52, 68, 82, 164, 221, 269, 442, 533, 538, 697, 884, 1066, 1076, 1394, 2132, 2788, 3497, 4573, 6994, 9061, 9146, 11029, 13988, 18122, 18292, 22058, 36244, 44116, 59449, 118898, 143377, 187493, 237796, 286754, 374986, 573508, 749972, 2437409, 4874818, 9749636]

約数ペア:

[(1, 9749636), (2, 4874818), (4, 2437409), (13, 749972), (17, 573508), (26, 374986), (34, 286754), (41, 237796), (52, 187493), (68, 143377), (82, 118898), (164, 59449), (221, 44116), (269, 36244), (442, 22058), (533, 18292), (538, 18122), (697, 13988), (884, 11029), (1066, 9146), (1076, 9061), (1394, 6994), (2132, 4573), (2788, 3497)]