213042006

素因数分解:

$2^1\times 3^2\times {\mathrm{631}}^1\times {\mathrm{18757}}^1$

素因数の和:19396

約数の個数: 24

約数和(自身を含む): 462347184

約数和(自身を除く): 249305178

約数列:

[1, 2, 3, 6, 9, 18, 631, 1262, 1893, 3786, 5679, 11358, 18757, 37514, 56271, 112542, 168813, 337626, 11835667, 23671334, 35507001, 71014002, 106521003, 213042006]

約数ペア:

[(1, 213042006), (2, 106521003), (3, 71014002), (6, 35507001), (9, 23671334), (18, 11835667), (631, 337626), (1262, 168813), (1893, 112542), (3786, 56271), (5679, 37514), (11358, 18757)]