1640376684

素因数分解:

$2^2\times 3^4\times {\mathrm{5062891}}^1$

素因数の和:5062907

約数の個数: 30

約数和(自身を含む): 4288269524

約数和(自身を除く): 2647892840

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 5062891, 10125782, 15188673, 20251564, 30377346, 45566019, 60754692, 91132038, 136698057, 182264076, 273396114, 410094171, 546792228, 820188342, 1640376684]

約数ペア:

[(1, 1640376684), (2, 820188342), (3, 546792228), (4, 410094171), (6, 273396114), (9, 182264076), (12, 136698057), (18, 91132038), (27, 60754692), (36, 45566019), (54, 30377346), (81, 20251564), (108, 15188673), (162, 10125782), (324, 5062891)]