42418278

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{336653}}^1$

素因数の和:336668

約数の個数: 24

約数和(自身を含む): 105036048

約数和(自身を除く): 62617770

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 336653, 673306, 1009959, 2019918, 2356571, 3029877, 4713142, 6059754, 7069713, 14139426, 21209139, 42418278]

約数ペア:

[(1, 42418278), (2, 21209139), (3, 14139426), (6, 7069713), (7, 6059754), (9, 4713142), (14, 3029877), (18, 2356571), (21, 2019918), (42, 1009959), (63, 673306), (126, 336653)]