1915434

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 4320000

約数和(自身を除く): 2404566

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 237, 449, 474, 711, 898, 1347, 1422, 2133, 2694, 4041, 4266, 8082, 12123, 24246, 35471, 70942, 106413, 212826, 319239, 638478, 957717, 1915434]

約数ペア:

[(1, 1915434), (2, 957717), (3, 638478), (6, 319239), (9, 212826), (18, 106413), (27, 70942), (54, 35471), (79, 24246), (158, 12123), (237, 8082), (449, 4266), (474, 4041), (711, 2694), (898, 2133), (1347, 1422)]