40642434

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{322559}}^1$

素因数の和:322574

約数の個数: 24

約数和(自身を含む): 100638720

約数和(自身を除く): 59996286

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 322559, 645118, 967677, 1935354, 2257913, 2903031, 4515826, 5806062, 6773739, 13547478, 20321217, 40642434]

約数ペア:

[(1, 40642434), (2, 20321217), (3, 13547478), (6, 6773739), (7, 5806062), (9, 4515826), (14, 2903031), (18, 2257913), (21, 1935354), (42, 967677), (63, 645118), (126, 322559)]