13328478

素因数分解:

$2^1\times 3^2\times {\mathrm{181}}^1\times {\mathrm{4091}}^1$

素因数の和:4280

約数の個数: 24

約数和(自身を含む): 29045016

約数和(自身を除く): 15716538

約数列:

[1, 2, 3, 6, 9, 18, 181, 362, 543, 1086, 1629, 3258, 4091, 8182, 12273, 24546, 36819, 73638, 740471, 1480942, 2221413, 4442826, 6664239, 13328478]

約数ペア:

[(1, 13328478), (2, 6664239), (3, 4442826), (6, 2221413), (9, 1480942), (18, 740471), (181, 73638), (362, 36819), (543, 24546), (1086, 12273), (1629, 8182), (3258, 4091)]