15661836666

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{9623}}^1\times {\mathrm{12917}}^1$

素因数の和:22555

約数の個数: 48

約数和(自身を含む): 38788723584

約数和(自身を除く): 23126886918

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 9623, 12917, 19246, 25834, 28869, 38751, 57738, 67361, 77502, 86607, 90419, 116253, 134722, 173214, 180838, 202083, 232506, 271257, 404166, 542514, 606249, 813771, 1212498, 1627542, 124300291, 248600582, 372900873, 745801746, 870102037, 1118702619, 1740204074, 2237405238, 2610306111, 5220612222, 7830918333, 15661836666]

約数ペア:

[(1, 15661836666), (2, 7830918333), (3, 5220612222), (6, 2610306111), (7, 2237405238), (9, 1740204074), (14, 1118702619), (18, 870102037), (21, 745801746), (42, 372900873), (63, 248600582), (126, 124300291), (9623, 1627542), (12917, 1212498), (19246, 813771), (25834, 606249), (28869, 542514), (38751, 404166), (57738, 271257), (67361, 232506), (77502, 202083), (86607, 180838), (90419, 173214), (116253, 134722)]