21602682

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{311}}^1$

素因数の和:563

約数の個数: 48

約数和(自身を含む): 49937472

約数和(自身を除く): 28334790

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 227, 306, 311, 454, 622, 681, 933, 1362, 1866, 2043, 2799, 3859, 4086, 5287, 5598, 7718, 10574, 11577, 15861, 23154, 31722, 34731, 47583, 69462, 70597, 95166, 141194, 211791, 423582, 635373, 1200149, 1270746, 2400298, 3600447, 7200894, 10801341, 21602682]

約数ペア:

[(1, 21602682), (2, 10801341), (3, 7200894), (6, 3600447), (9, 2400298), (17, 1270746), (18, 1200149), (34, 635373), (51, 423582), (102, 211791), (153, 141194), (227, 95166), (306, 70597), (311, 69462), (454, 47583), (622, 34731), (681, 31722), (933, 23154), (1362, 15861), (1866, 11577), (2043, 10574), (2799, 7718), (3859, 5598), (4086, 5287)]