40642518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{42073}}^1$

素因数の和:42108

約数の個数: 32

約数和(自身を含む): 96938496

約数和(自身を除く): 56295978

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 42073, 84146, 126219, 252438, 294511, 589022, 883533, 967679, 1767066, 1935358, 2903037, 5806074, 6773753, 13547506, 20321259, 40642518]

約数ペア:

[(1, 40642518), (2, 20321259), (3, 13547506), (6, 6773753), (7, 5806074), (14, 2903037), (21, 1935358), (23, 1767066), (42, 967679), (46, 883533), (69, 589022), (138, 294511), (161, 252438), (322, 126219), (483, 84146), (966, 42073)]