12742044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8923}}^1$

素因数の和:8954

約数の個数: 48

約数和(自身を含む): 35981568

約数和(自身を除く): 23239524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 8923, 17846, 26769, 35692, 53538, 62461, 107076, 124922, 151691, 187383, 249844, 303382, 374766, 455073, 606764, 749532, 910146, 1061837, 1820292, 2123674, 3185511, 4247348, 6371022, 12742044]

約数ペア:

[(1, 12742044), (2, 6371022), (3, 4247348), (4, 3185511), (6, 2123674), (7, 1820292), (12, 1061837), (14, 910146), (17, 749532), (21, 606764), (28, 455073), (34, 374766), (42, 303382), (51, 249844), (68, 187383), (84, 151691), (102, 124922), (119, 107076), (204, 62461), (238, 53538), (357, 35692), (476, 26769), (714, 17846), (1428, 8923)]