2021170074

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{13217}}^1$

素因数の和:13571

約数の個数: 64

約数和(自身を含む): 5055409152

約数和(自身を除く): 3034239078

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 331, 462, 662, 993, 1986, 2317, 3641, 4634, 6951, 7282, 10923, 13217, 13902, 21846, 25487, 26434, 39651, 50974, 76461, 79302, 92519, 145387, 152922, 185038, 277557, 290774, 436161, 555114, 872322, 1017709, 2035418, 3053127, 4374827, 6106254, 8749654, 13124481, 26248962, 30623789, 48123097, 61247578, 91871367, 96246194, 144369291, 183742734, 288738582, 336861679, 673723358, 1010585037, 2021170074]

約数ペア:

[(1, 2021170074), (2, 1010585037), (3, 673723358), (6, 336861679), (7, 288738582), (11, 183742734), (14, 144369291), (21, 96246194), (22, 91871367), (33, 61247578), (42, 48123097), (66, 30623789), (77, 26248962), (154, 13124481), (231, 8749654), (331, 6106254), (462, 4374827), (662, 3053127), (993, 2035418), (1986, 1017709), (2317, 872322), (3641, 555114), (4634, 436161), (6951, 290774), (7282, 277557), (10923, 185038), (13217, 152922), (13902, 145387), (21846, 92519), (25487, 79302), (26434, 76461), (39651, 50974)]