455886

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:101

約数の個数: 48

約数和(自身を含む): 1098240

約数和(自身を除く): 642354

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 43, 57, 62, 86, 93, 114, 129, 171, 186, 258, 279, 342, 387, 558, 589, 774, 817, 1178, 1333, 1634, 1767, 2451, 2666, 3534, 3999, 4902, 5301, 7353, 7998, 10602, 11997, 14706, 23994, 25327, 50654, 75981, 151962, 227943, 455886]

約数ペア:

[(1, 455886), (2, 227943), (3, 151962), (6, 75981), (9, 50654), (18, 25327), (19, 23994), (31, 14706), (38, 11997), (43, 10602), (57, 7998), (62, 7353), (86, 5301), (93, 4902), (114, 3999), (129, 3534), (171, 2666), (186, 2451), (258, 1767), (279, 1634), (342, 1333), (387, 1178), (558, 817), (589, 774)]