18260004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1201}}^1$

素因数の和:1396

約数の個数: 48

約数和(自身を含む): 49003136

約数和(自身を除く): 30743132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 181, 362, 543, 724, 1086, 1201, 1267, 2172, 2402, 2534, 3603, 3801, 4804, 5068, 7206, 7602, 8407, 14412, 15204, 16814, 25221, 33628, 50442, 100884, 217381, 434762, 652143, 869524, 1304286, 1521667, 2608572, 3043334, 4565001, 6086668, 9130002, 18260004]

約数ペア:

[(1, 18260004), (2, 9130002), (3, 6086668), (4, 4565001), (6, 3043334), (7, 2608572), (12, 1521667), (14, 1304286), (21, 869524), (28, 652143), (42, 434762), (84, 217381), (181, 100884), (362, 50442), (543, 33628), (724, 25221), (1086, 16814), (1201, 15204), (1267, 14412), (2172, 8407), (2402, 7602), (2534, 7206), (3603, 5068), (3801, 4804)]