9720858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 24053760

約数和(自身を除く): 14332902

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 29, 42, 46, 58, 69, 87, 138, 161, 174, 203, 322, 347, 406, 483, 609, 667, 694, 966, 1041, 1218, 1334, 2001, 2082, 2429, 4002, 4669, 4858, 7287, 7981, 9338, 10063, 14007, 14574, 15962, 20126, 23943, 28014, 30189, 47886, 55867, 60378, 70441, 111734, 140882, 167601, 211323, 231449, 335202, 422646, 462898, 694347, 1388694, 1620143, 3240286, 4860429, 9720858]

約数ペア:

[(1, 9720858), (2, 4860429), (3, 3240286), (6, 1620143), (7, 1388694), (14, 694347), (21, 462898), (23, 422646), (29, 335202), (42, 231449), (46, 211323), (58, 167601), (69, 140882), (87, 111734), (138, 70441), (161, 60378), (174, 55867), (203, 47886), (322, 30189), (347, 28014), (406, 23943), (483, 20126), (609, 15962), (667, 14574), (694, 14007), (966, 10063), (1041, 9338), (1218, 7981), (1334, 7287), (2001, 4858), (2082, 4669), (2429, 4002)]