40373004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20897}}^1$

素因数の和:20934

約数の個数: 48

約数和(自身を含む): 112347648

約数和(自身を除く): 71974644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 20897, 41794, 62691, 83588, 125382, 146279, 250764, 292558, 438837, 480631, 585116, 877674, 961262, 1441893, 1755348, 1922524, 2883786, 3364417, 5767572, 6728834, 10093251, 13457668, 20186502, 40373004]

約数ペア:

[(1, 40373004), (2, 20186502), (3, 13457668), (4, 10093251), (6, 6728834), (7, 5767572), (12, 3364417), (14, 2883786), (21, 1922524), (23, 1755348), (28, 1441893), (42, 961262), (46, 877674), (69, 585116), (84, 480631), (92, 438837), (138, 292558), (161, 250764), (276, 146279), (322, 125382), (483, 83588), (644, 62691), (966, 41794), (1932, 20897)]