4538478

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:421

約数の個数: 48

約数和(自身を含む): 10834560

約数和(自身を除く): 6296082

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 129, 147, 258, 294, 301, 359, 602, 718, 903, 1077, 1806, 2107, 2154, 2513, 4214, 5026, 6321, 7539, 12642, 15078, 15437, 17591, 30874, 35182, 46311, 52773, 92622, 105546, 108059, 216118, 324177, 648354, 756413, 1512826, 2269239, 4538478]

約数ペア:

[(1, 4538478), (2, 2269239), (3, 1512826), (6, 756413), (7, 648354), (14, 324177), (21, 216118), (42, 108059), (43, 105546), (49, 92622), (86, 52773), (98, 46311), (129, 35182), (147, 30874), (258, 17591), (294, 15437), (301, 15078), (359, 12642), (602, 7539), (718, 6321), (903, 5026), (1077, 4214), (1806, 2513), (2107, 2154)]