242954838

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{275459}}^1$

素因数の和:275481

約数の個数: 36

約数和(自身を含む): 612347580

約数和(自身を除く): 369392742

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 275459, 550918, 826377, 1652754, 1928213, 2479131, 3856426, 4958262, 5784639, 11569278, 13497491, 17353917, 26994982, 34707834, 40492473, 80984946, 121477419, 242954838]

約数ペア:

[(1, 242954838), (2, 121477419), (3, 80984946), (6, 40492473), (7, 34707834), (9, 26994982), (14, 17353917), (18, 13497491), (21, 11569278), (42, 5784639), (49, 4958262), (63, 3856426), (98, 2479131), (126, 1928213), (147, 1652754), (294, 826377), (441, 550918), (882, 275459)]