2919798

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23173}}^1$

素因数の和:23188

約数の個数: 24

約数和(自身を含む): 7230288

約数和(自身を除く): 4310490

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 23173, 46346, 69519, 139038, 162211, 208557, 324422, 417114, 486633, 973266, 1459899, 2919798]

約数ペア:

[(1, 2919798), (2, 1459899), (3, 973266), (6, 486633), (7, 417114), (9, 324422), (14, 208557), (18, 162211), (21, 139038), (42, 69519), (63, 46346), (126, 23173)]