17974554

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2917}}^1$

素因数の和:3014

約数の個数: 32

約数和(自身を含む): 39217920

約数和(自身を除く): 21243366

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 158, 237, 474, 1027, 2054, 2917, 3081, 5834, 6162, 8751, 17502, 37921, 75842, 113763, 227526, 230443, 460886, 691329, 1382658, 2995759, 5991518, 8987277, 17974554]

約数ペア:

[(1, 17974554), (2, 8987277), (3, 5991518), (6, 2995759), (13, 1382658), (26, 691329), (39, 460886), (78, 230443), (79, 227526), (158, 113763), (237, 75842), (474, 37921), (1027, 17502), (2054, 8751), (2917, 6162), (3081, 5834)]