9090774

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{937}}^1$

素因数の和:970

約数の個数: 72

約数和(自身を含む): 25022088

約数和(自身を除く): 15931314

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 77, 98, 99, 126, 147, 154, 198, 231, 294, 441, 462, 539, 693, 882, 937, 1078, 1386, 1617, 1874, 2811, 3234, 4851, 5622, 6559, 8433, 9702, 10307, 13118, 16866, 19677, 20614, 30921, 39354, 45913, 59031, 61842, 72149, 91826, 92763, 118062, 137739, 144298, 185526, 216447, 275478, 413217, 432894, 505043, 649341, 826434, 1010086, 1298682, 1515129, 3030258, 4545387, 9090774]

約数ペア:

[(1, 9090774), (2, 4545387), (3, 3030258), (6, 1515129), (7, 1298682), (9, 1010086), (11, 826434), (14, 649341), (18, 505043), (21, 432894), (22, 413217), (33, 275478), (42, 216447), (49, 185526), (63, 144298), (66, 137739), (77, 118062), (98, 92763), (99, 91826), (126, 72149), (147, 61842), (154, 59031), (198, 45913), (231, 39354), (294, 30921), (441, 20614), (462, 19677), (539, 16866), (693, 13118), (882, 10307), (937, 9702), (1078, 8433), (1386, 6559), (1617, 5622), (1874, 4851), (2811, 3234)]