13479012

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:329

約数の個数: 72

約数和(自身を含む): 36201984

約数和(自身を除く): 22722972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 73, 92, 138, 146, 207, 219, 223, 276, 292, 414, 438, 446, 657, 669, 828, 876, 892, 1314, 1338, 1679, 2007, 2628, 2676, 3358, 4014, 5037, 5129, 6716, 8028, 10074, 10258, 15111, 15387, 16279, 20148, 20516, 30222, 30774, 32558, 46161, 48837, 60444, 61548, 65116, 92322, 97674, 146511, 184644, 195348, 293022, 374417, 586044, 748834, 1123251, 1497668, 2246502, 3369753, 4493004, 6739506, 13479012]

約数ペア:

[(1, 13479012), (2, 6739506), (3, 4493004), (4, 3369753), (6, 2246502), (9, 1497668), (12, 1123251), (18, 748834), (23, 586044), (36, 374417), (46, 293022), (69, 195348), (73, 184644), (92, 146511), (138, 97674), (146, 92322), (207, 65116), (219, 61548), (223, 60444), (276, 48837), (292, 46161), (414, 32558), (438, 30774), (446, 30222), (657, 20516), (669, 20148), (828, 16279), (876, 15387), (892, 15111), (1314, 10258), (1338, 10074), (1679, 8028), (2007, 6716), (2628, 5129), (2676, 5037), (3358, 4014)]