19622088

素因数分解:

$2^3\times 3^4\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:408

約数の個数: 80

約数和(自身を含む): 55669680

約数和(自身を除く): 36047592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 107, 108, 162, 214, 216, 283, 321, 324, 428, 566, 642, 648, 849, 856, 963, 1132, 1284, 1698, 1926, 2264, 2547, 2568, 2889, 3396, 3852, 5094, 5778, 6792, 7641, 7704, 8667, 10188, 11556, 15282, 17334, 20376, 22923, 23112, 30281, 30564, 34668, 45846, 60562, 61128, 69336, 90843, 91692, 121124, 181686, 183384, 242248, 272529, 363372, 545058, 726744, 817587, 1090116, 1635174, 2180232, 2452761, 3270348, 4905522, 6540696, 9811044, 19622088]

約数ペア:

[(1, 19622088), (2, 9811044), (3, 6540696), (4, 4905522), (6, 3270348), (8, 2452761), (9, 2180232), (12, 1635174), (18, 1090116), (24, 817587), (27, 726744), (36, 545058), (54, 363372), (72, 272529), (81, 242248), (107, 183384), (108, 181686), (162, 121124), (214, 91692), (216, 90843), (283, 69336), (321, 61128), (324, 60562), (428, 45846), (566, 34668), (642, 30564), (648, 30281), (849, 23112), (856, 22923), (963, 20376), (1132, 17334), (1284, 15282), (1698, 11556), (1926, 10188), (2264, 8667), (2547, 7704), (2568, 7641), (2889, 6792), (3396, 5778), (3852, 5094)]