2018147241

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:462

約数の個数: 64

約数和(自身を含む): 3095801856

約数和(自身を除く): 1077654615

約数列:

[1, 3, 11, 33, 47, 61, 83, 141, 183, 249, 257, 517, 671, 771, 913, 1551, 2013, 2739, 2827, 2867, 3901, 5063, 8481, 8601, 11703, 12079, 15189, 15677, 21331, 31537, 36237, 42911, 47031, 55693, 63993, 94611, 128733, 132869, 167079, 172447, 234641, 237961, 398607, 517341, 703923, 713883, 736819, 1002557, 1301191, 2210457, 2617571, 3007671, 3903573, 7852713, 8105009, 11028127, 14313101, 24315027, 33084381, 42939303, 61155977, 183467931, 672715747, 2018147241]

約数ペア:

[(1, 2018147241), (3, 672715747), (11, 183467931), (33, 61155977), (47, 42939303), (61, 33084381), (83, 24315027), (141, 14313101), (183, 11028127), (249, 8105009), (257, 7852713), (517, 3903573), (671, 3007671), (771, 2617571), (913, 2210457), (1551, 1301191), (2013, 1002557), (2739, 736819), (2827, 713883), (2867, 703923), (3901, 517341), (5063, 398607), (8481, 237961), (8601, 234641), (11703, 172447), (12079, 167079), (15189, 132869), (15677, 128733), (21331, 94611), (31537, 63993), (36237, 55693), (42911, 47031)]