18379704

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{15629}}^1$

素因数の和:15652

約数の個数: 48

約数和(自身を含む): 53454600

約数和(自身を除く): 35074896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 15629, 31258, 46887, 62516, 93774, 109403, 125032, 187548, 218806, 328209, 375096, 437612, 656418, 765821, 875224, 1312836, 1531642, 2297463, 2625672, 3063284, 4594926, 6126568, 9189852, 18379704]

約数ペア:

[(1, 18379704), (2, 9189852), (3, 6126568), (4, 4594926), (6, 3063284), (7, 2625672), (8, 2297463), (12, 1531642), (14, 1312836), (21, 875224), (24, 765821), (28, 656418), (42, 437612), (49, 375096), (56, 328209), (84, 218806), (98, 187548), (147, 125032), (168, 109403), (196, 93774), (294, 62516), (392, 46887), (588, 31258), (1176, 15629)]