18375252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9511}}^1$

素因数の和:9548

約数の個数: 48

約数和(自身を含む): 51136512

約数和(自身を除く): 32761260

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, 9511, 19022, 28533, 38044, 57066, 66577, 114132, 133154, 199731, 218753, 266308, 399462, 437506, 656259, 798924, 875012, 1312518, 1531271, 2625036, 3062542, 4593813, 6125084, 9187626, 18375252]

約数ペア:

[(1, 18375252), (2, 9187626), (3, 6125084), (4, 4593813), (6, 3062542), (7, 2625036), (12, 1531271), (14, 1312518), (21, 875012), (23, 798924), (28, 656259), (42, 437506), (46, 399462), (69, 266308), (84, 218753), (92, 199731), (138, 133154), (161, 114132), (276, 66577), (322, 57066), (483, 38044), (644, 28533), (966, 19022), (1932, 9511)]