42663432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{253949}}^1$

素因数の和:253965

約数の個数: 32

約数和(自身を含む): 121896000

約数和(自身を除く): 79232568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 253949, 507898, 761847, 1015796, 1523694, 1777643, 2031592, 3047388, 3555286, 5332929, 6094776, 7110572, 10665858, 14221144, 21331716, 42663432]

約数ペア:

[(1, 42663432), (2, 21331716), (3, 14221144), (4, 10665858), (6, 7110572), (7, 6094776), (8, 5332929), (12, 3555286), (14, 3047388), (21, 2031592), (24, 1777643), (28, 1523694), (42, 1015796), (56, 761847), (84, 507898), (168, 253949)]