16213668858

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{32261}}^1$

素因数の和:32540

約数の個数: 64

約数和(自身を含む): 37072909440

約数和(自身を除く): 20859240582

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 227, 246, 369, 454, 681, 738, 1107, 1362, 2043, 2214, 4086, 6129, 9307, 12258, 18614, 27921, 32261, 55842, 64522, 83763, 96783, 167526, 193566, 251289, 290349, 502578, 580698, 871047, 1322701, 1742094, 2645402, 3968103, 7323247, 7936206, 11904309, 14646494, 21969741, 23808618, 35712927, 43939482, 65909223, 71425854, 131818446, 197727669, 300253127, 395455338, 600506254, 900759381, 1801518762, 2702278143, 5404556286, 8106834429, 16213668858]

約数ペア:

[(1, 16213668858), (2, 8106834429), (3, 5404556286), (6, 2702278143), (9, 1801518762), (18, 900759381), (27, 600506254), (41, 395455338), (54, 300253127), (82, 197727669), (123, 131818446), (227, 71425854), (246, 65909223), (369, 43939482), (454, 35712927), (681, 23808618), (738, 21969741), (1107, 14646494), (1362, 11904309), (2043, 7936206), (2214, 7323247), (4086, 3968103), (6129, 2645402), (9307, 1742094), (12258, 1322701), (18614, 871047), (27921, 580698), (32261, 502578), (55842, 290349), (64522, 251289), (83763, 193566), (96783, 167526)]