726421926

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{13127}}^1$

素因数の和:13556

約数の個数: 32

約数和(自身を含む): 1519907328

約数和(自身を除く): 793485402

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 401, 802, 1203, 2406, 9223, 13127, 18446, 26254, 27669, 39381, 55338, 78762, 301921, 603842, 905763, 1811526, 5263927, 10527854, 15791781, 31583562, 121070321, 242140642, 363210963, 726421926]

約数ペア:

[(1, 726421926), (2, 363210963), (3, 242140642), (6, 121070321), (23, 31583562), (46, 15791781), (69, 10527854), (138, 5263927), (401, 1811526), (802, 905763), (1203, 603842), (2406, 301921), (9223, 78762), (13127, 55338), (18446, 39381), (26254, 27669)]