12980124

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{6803}}^1$

素因数の和:6866

約数の個数: 36

約数和(自身を含む): 33434856

約数和(自身を除く): 20454732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 6803, 13606, 20409, 27212, 40818, 61227, 81636, 122454, 244908, 360559, 721118, 1081677, 1442236, 2163354, 3245031, 4326708, 6490062, 12980124]

約数ペア:

[(1, 12980124), (2, 6490062), (3, 4326708), (4, 3245031), (6, 2163354), (9, 1442236), (12, 1081677), (18, 721118), (36, 360559), (53, 244908), (106, 122454), (159, 81636), (212, 61227), (318, 40818), (477, 27212), (636, 20409), (954, 13606), (1908, 6803)]