21976614

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6529}}^1$

素因数の和:6565

約数の個数: 48

約数和(自身を含む): 55008720

約数和(自身を除く): 33032106

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 153, 187, 198, 306, 374, 561, 1122, 1683, 3366, 6529, 13058, 19587, 39174, 58761, 71819, 110993, 117522, 143638, 215457, 221986, 332979, 430914, 646371, 665958, 998937, 1220923, 1292742, 1997874, 2441846, 3662769, 7325538, 10988307, 21976614]

約数ペア:

[(1, 21976614), (2, 10988307), (3, 7325538), (6, 3662769), (9, 2441846), (11, 1997874), (17, 1292742), (18, 1220923), (22, 998937), (33, 665958), (34, 646371), (51, 430914), (66, 332979), (99, 221986), (102, 215457), (153, 143638), (187, 117522), (198, 110993), (306, 71819), (374, 58761), (561, 39174), (1122, 19587), (1683, 13058), (3366, 6529)]