218810736

素因数分解:

$2^4\times 3^2\times {\mathrm{1519519}}^1$

素因数の和:1519533

約数の個数: 30

約数和(自身を含む): 612366560

約数和(自身を除く): 393555824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1519519, 3039038, 4558557, 6078076, 9117114, 12156152, 13675671, 18234228, 24312304, 27351342, 36468456, 54702684, 72936912, 109405368, 218810736]

約数ペア:

[(1, 218810736), (2, 109405368), (3, 72936912), (4, 54702684), (6, 36468456), (8, 27351342), (9, 24312304), (12, 18234228), (16, 13675671), (18, 12156152), (24, 9117114), (36, 6078076), (48, 4558557), (72, 3039038), (144, 1519519)]