12157416

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{8887}}^1$

素因数の和:8918

約数の個数: 48

約数和(自身を含む): 34663200

約数和(自身を除く): 22505784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 8887, 17774, 26661, 35548, 53322, 71096, 79983, 106644, 159966, 168853, 213288, 319932, 337706, 506559, 639864, 675412, 1013118, 1350824, 1519677, 2026236, 3039354, 4052472, 6078708, 12157416]

約数ペア:

[(1, 12157416), (2, 6078708), (3, 4052472), (4, 3039354), (6, 2026236), (8, 1519677), (9, 1350824), (12, 1013118), (18, 675412), (19, 639864), (24, 506559), (36, 337706), (38, 319932), (57, 213288), (72, 168853), (76, 159966), (114, 106644), (152, 79983), (171, 71096), (228, 53322), (342, 35548), (456, 26661), (684, 17774), (1368, 8887)]