81452898

素因数分解:

$2^1\times 3^3\times {\mathrm{173}}^1\times {\mathrm{8719}}^1$

素因数の和:8903

約数の個数: 32

約数和(自身を含む): 182073600

約数和(自身を除く): 100620702

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 173, 346, 519, 1038, 1557, 3114, 4671, 8719, 9342, 17438, 26157, 52314, 78471, 156942, 235413, 470826, 1508387, 3016774, 4525161, 9050322, 13575483, 27150966, 40726449, 81452898]

約数ペア:

[(1, 81452898), (2, 40726449), (3, 27150966), (6, 13575483), (9, 9050322), (18, 4525161), (27, 3016774), (54, 1508387), (173, 470826), (346, 235413), (519, 156942), (1038, 78471), (1557, 52314), (3114, 26157), (4671, 17438), (8719, 9342)]