15966558

素因数分解:

$2^1\times 3^6\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:300

約数の個数: 56

約数和(自身を含む): 36829728

約数和(自身を除く): 20863170

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 81, 94, 141, 162, 233, 243, 282, 423, 466, 486, 699, 729, 846, 1269, 1398, 1458, 2097, 2538, 3807, 4194, 6291, 7614, 10951, 11421, 12582, 18873, 21902, 22842, 32853, 34263, 37746, 56619, 65706, 68526, 98559, 113238, 169857, 197118, 295677, 339714, 591354, 887031, 1774062, 2661093, 5322186, 7983279, 15966558]

約数ペア:

[(1, 15966558), (2, 7983279), (3, 5322186), (6, 2661093), (9, 1774062), (18, 887031), (27, 591354), (47, 339714), (54, 295677), (81, 197118), (94, 169857), (141, 113238), (162, 98559), (233, 68526), (243, 65706), (282, 56619), (423, 37746), (466, 34263), (486, 32853), (699, 22842), (729, 21902), (846, 18873), (1269, 12582), (1398, 11421), (1458, 10951), (2097, 7614), (2538, 6291), (3807, 4194)]