18039486

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{389}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 37065600

約数和(自身を除く): 19026114

約数列:

[1, 2, 3, 6, 59, 118, 131, 177, 262, 354, 389, 393, 778, 786, 1167, 2334, 7729, 15458, 22951, 23187, 45902, 46374, 50959, 68853, 101918, 137706, 152877, 305754, 3006581, 6013162, 9019743, 18039486]

約数ペア:

[(1, 18039486), (2, 9019743), (3, 6013162), (6, 3006581), (59, 305754), (118, 152877), (131, 137706), (177, 101918), (262, 68853), (354, 50959), (389, 46374), (393, 45902), (778, 23187), (786, 22951), (1167, 15458), (2334, 7729)]