17983628

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{719}}^1$

素因数の和:786

約数の個数: 36

約数和(自身を含む): 35048160

約数和(自身を除く): 17064532

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 169, 338, 481, 676, 719, 962, 1438, 1924, 2876, 6253, 9347, 12506, 18694, 25012, 26603, 37388, 53206, 106412, 121511, 243022, 345839, 486044, 691678, 1383356, 4495907, 8991814, 17983628]

約数ペア:

[(1, 17983628), (2, 8991814), (4, 4495907), (13, 1383356), (26, 691678), (37, 486044), (52, 345839), (74, 243022), (148, 121511), (169, 106412), (338, 53206), (481, 37388), (676, 26603), (719, 25012), (962, 18694), (1438, 12506), (1924, 9347), (2876, 6253)]