263441484

素因数分解:

$2^2\times 3^4\times {\mathrm{813091}}^1$

素因数の和:813107

約数の個数: 30

約数和(自身を含む): 688688924

約数和(自身を除く): 425247440

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 813091, 1626182, 2439273, 3252364, 4878546, 7317819, 9757092, 14635638, 21953457, 29271276, 43906914, 65860371, 87813828, 131720742, 263441484]

約数ペア:

[(1, 263441484), (2, 131720742), (3, 87813828), (4, 65860371), (6, 43906914), (9, 29271276), (12, 21953457), (18, 14635638), (27, 9757092), (36, 7317819), (54, 4878546), (81, 3252364), (108, 2439273), (162, 1626182), (324, 813091)]