42936822

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^2\times {\mathrm{139}}^1$

素因数の和:409

約数の個数: 36

約数和(自身を含む): 94419780

約数和(自身を除く): 51482958

約数列:

[1, 2, 3, 6, 9, 18, 131, 139, 262, 278, 393, 417, 786, 834, 1179, 1251, 2358, 2502, 17161, 18209, 34322, 36418, 51483, 54627, 102966, 109254, 154449, 163881, 308898, 327762, 2385379, 4770758, 7156137, 14312274, 21468411, 42936822]

約数ペア:

[(1, 42936822), (2, 21468411), (3, 14312274), (6, 7156137), (9, 4770758), (18, 2385379), (131, 327762), (139, 308898), (262, 163881), (278, 154449), (393, 109254), (417, 102966), (786, 54627), (834, 51483), (1179, 36418), (1251, 34322), (2358, 18209), (2502, 17161)]