4892454

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{43}}^2$

素因数の和:111

約数の個数: 72

約数和(自身を含む): 12948120

約数和(自身を除く): 8055666

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 49, 54, 63, 86, 98, 126, 129, 147, 189, 258, 294, 301, 378, 387, 441, 602, 774, 882, 903, 1161, 1323, 1806, 1849, 2107, 2322, 2646, 2709, 3698, 4214, 5418, 5547, 6321, 8127, 11094, 12642, 12943, 16254, 16641, 18963, 25886, 33282, 37926, 38829, 49923, 56889, 77658, 90601, 99846, 113778, 116487, 181202, 232974, 271803, 349461, 543606, 698922, 815409, 1630818, 2446227, 4892454]

約数ペア:

[(1, 4892454), (2, 2446227), (3, 1630818), (6, 815409), (7, 698922), (9, 543606), (14, 349461), (18, 271803), (21, 232974), (27, 181202), (42, 116487), (43, 113778), (49, 99846), (54, 90601), (63, 77658), (86, 56889), (98, 49923), (126, 38829), (129, 37926), (147, 33282), (189, 25886), (258, 18963), (294, 16641), (301, 16254), (378, 12943), (387, 12642), (441, 11094), (602, 8127), (774, 6321), (882, 5547), (903, 5418), (1161, 4214), (1323, 3698), (1806, 2709), (1849, 2646), (2107, 2322)]