216400872

素因数分解:

$2^3\times 3^1\times {\mathrm{9016703}}^1$

素因数の和:9016712

約数の個数: 16

約数和(自身を含む): 541002240

約数和(自身を除く): 324601368

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 9016703, 18033406, 27050109, 36066812, 54100218, 72133624, 108200436, 216400872]

約数ペア:

[(1, 216400872), (2, 108200436), (3, 72133624), (4, 54100218), (6, 36066812), (8, 27050109), (12, 18033406), (24, 9016703)]