1921266

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{757}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 4366080

約数和(自身を除く): 2444814

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 757, 846, 1269, 1514, 2271, 2538, 4542, 6813, 13626, 20439, 35579, 40878, 71158, 106737, 213474, 320211, 640422, 960633, 1921266]

約数ペア:

[(1, 1921266), (2, 960633), (3, 640422), (6, 320211), (9, 213474), (18, 106737), (27, 71158), (47, 40878), (54, 35579), (94, 20439), (141, 13626), (282, 6813), (423, 4542), (757, 2538), (846, 2271), (1269, 1514)]