42537816

素因数分解:

$2^3\times 3^2\times {\mathrm{197}}^1\times {\mathrm{2999}}^1$

素因数の和:3208

約数の個数: 48

約数和(自身を含む): 115830000

約数和(自身を除く): 73292184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 197, 394, 591, 788, 1182, 1576, 1773, 2364, 2999, 3546, 4728, 5998, 7092, 8997, 11996, 14184, 17994, 23992, 26991, 35988, 53982, 71976, 107964, 215928, 590803, 1181606, 1772409, 2363212, 3544818, 4726424, 5317227, 7089636, 10634454, 14179272, 21268908, 42537816]

約数ペア:

[(1, 42537816), (2, 21268908), (3, 14179272), (4, 10634454), (6, 7089636), (8, 5317227), (9, 4726424), (12, 3544818), (18, 2363212), (24, 1772409), (36, 1181606), (72, 590803), (197, 215928), (394, 107964), (591, 71976), (788, 53982), (1182, 35988), (1576, 26991), (1773, 23992), (2364, 17994), (2999, 14184), (3546, 11996), (4728, 8997), (5998, 7092)]