40561122

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{19709}}^1$

素因数の和:19735

約数の個数: 32

約数和(自身を含む): 94608000

約数和(自身を除く): 54046878

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 19709, 39418, 59127, 118254, 137963, 275926, 413889, 827778, 965741, 1931482, 2897223, 5794446, 6760187, 13520374, 20280561, 40561122]

約数ペア:

[(1, 40561122), (2, 20280561), (3, 13520374), (6, 6760187), (7, 5794446), (14, 2897223), (21, 1931482), (42, 965741), (49, 827778), (98, 413889), (147, 275926), (294, 137963), (343, 118254), (686, 59127), (1029, 39418), (2058, 19709)]