13201992846

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{997}}^1\times {\mathrm{11677}}^1$

素因数の和:12695

約数の個数: 80

約数和(自身を含む): 33845086176

約数和(自身を除く): 20643093330

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 997, 1134, 1994, 2991, 5982, 6979, 8973, 11677, 13958, 17946, 20937, 23354, 26919, 35031, 41874, 53838, 62811, 70062, 80757, 81739, 105093, 125622, 161514, 163478, 188433, 210186, 245217, 315279, 376866, 490434, 565299, 630558, 735651, 945837, 1130598, 1471302, 1891674, 2206953, 4413906, 6620859, 11641969, 13241718, 23283938, 34925907, 69851814, 81493783, 104777721, 162987566, 209555442, 244481349, 314333163, 488962698, 628666326, 733444047, 942999489, 1466888094, 1885998978, 2200332141, 4400664282, 6600996423, 13201992846]

約数ペア:

[(1, 13201992846), (2, 6600996423), (3, 4400664282), (6, 2200332141), (7, 1885998978), (9, 1466888094), (14, 942999489), (18, 733444047), (21, 628666326), (27, 488962698), (42, 314333163), (54, 244481349), (63, 209555442), (81, 162987566), (126, 104777721), (162, 81493783), (189, 69851814), (378, 34925907), (567, 23283938), (997, 13241718), (1134, 11641969), (1994, 6620859), (2991, 4413906), (5982, 2206953), (6979, 1891674), (8973, 1471302), (11677, 1130598), (13958, 945837), (17946, 735651), (20937, 630558), (23354, 565299), (26919, 490434), (35031, 376866), (41874, 315279), (53838, 245217), (62811, 210186), (70062, 188433), (80757, 163478), (81739, 161514), (105093, 125622)]