402012456

素因数分解:

$2^3\times 3^1\times {\mathrm{823}}^1\times {\mathrm{20353}}^1$

素因数の和:21185

約数の個数: 32

約数和(自身を含む): 1006301760

約数和(自身を除く): 604289304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 823, 1646, 2469, 3292, 4938, 6584, 9876, 19752, 20353, 40706, 61059, 81412, 122118, 162824, 244236, 488472, 16750519, 33501038, 50251557, 67002076, 100503114, 134004152, 201006228, 402012456]

約数ペア:

[(1, 402012456), (2, 201006228), (3, 134004152), (4, 100503114), (6, 67002076), (8, 50251557), (12, 33501038), (24, 16750519), (823, 488472), (1646, 244236), (2469, 162824), (3292, 122118), (4938, 81412), (6584, 61059), (9876, 40706), (19752, 20353)]