215722674

素因数分解:

$2^1\times 3^2\times {\mathrm{2089}}^1\times {\mathrm{5737}}^1$

素因数の和:7834

約数の個数: 24

約数和(自身を含む): 467704380

約数和(自身を除く): 251981706

約数列:

[1, 2, 3, 6, 9, 18, 2089, 4178, 5737, 6267, 11474, 12534, 17211, 18801, 34422, 37602, 51633, 103266, 11984593, 23969186, 35953779, 71907558, 107861337, 215722674]

約数ペア:

[(1, 215722674), (2, 107861337), (3, 71907558), (6, 35953779), (9, 23969186), (18, 11984593), (2089, 103266), (4178, 51633), (5737, 37602), (6267, 34422), (11474, 18801), (12534, 17211)]