18454044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12923}}^1$

素因数の和:12954

約数の個数: 48

約数和(自身を含む): 52109568

約数和(自身を除く): 33655524

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, 12923, 25846, 38769, 51692, 77538, 90461, 155076, 180922, 219691, 271383, 361844, 439382, 542766, 659073, 878764, 1085532, 1318146, 1537837, 2636292, 3075674, 4613511, 6151348, 9227022, 18454044]

約数ペア:

[(1, 18454044), (2, 9227022), (3, 6151348), (4, 4613511), (6, 3075674), (7, 2636292), (12, 1537837), (14, 1318146), (17, 1085532), (21, 878764), (28, 659073), (34, 542766), (42, 439382), (51, 361844), (68, 271383), (84, 219691), (102, 180922), (119, 155076), (204, 90461), (238, 77538), (357, 51692), (476, 38769), (714, 25846), (1428, 12923)]