138901572

素因数分解:

$2^2\times 3^2\times {\mathrm{181}}^1\times {\mathrm{21317}}^1$

素因数の和:21508

約数の個数: 36

約数和(自身を含む): 353068716

約数和(自身を除く): 214167144

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 181, 362, 543, 724, 1086, 1629, 2172, 3258, 6516, 21317, 42634, 63951, 85268, 127902, 191853, 255804, 383706, 767412, 3858377, 7716754, 11575131, 15433508, 23150262, 34725393, 46300524, 69450786, 138901572]

約数ペア:

[(1, 138901572), (2, 69450786), (3, 46300524), (4, 34725393), (6, 23150262), (9, 15433508), (12, 11575131), (18, 7716754), (36, 3858377), (181, 767412), (362, 383706), (543, 255804), (724, 191853), (1086, 127902), (1629, 85268), (2172, 63951), (3258, 42634), (6516, 21317)]