40894014

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{2503}}^1$

素因数の和:2904

約数の個数: 32

約数和(自身を含む): 93749760

約数和(自身を除く): 52855746

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 389, 778, 1167, 2334, 2503, 2723, 5006, 5446, 7509, 8169, 15018, 16338, 17521, 35042, 52563, 105126, 973667, 1947334, 2921001, 5842002, 6815669, 13631338, 20447007, 40894014]

約数ペア:

[(1, 40894014), (2, 20447007), (3, 13631338), (6, 6815669), (7, 5842002), (14, 2921001), (21, 1947334), (42, 973667), (389, 105126), (778, 52563), (1167, 35042), (2334, 17521), (2503, 16338), (2723, 15018), (5006, 8169), (5446, 7509)]