2121413784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{827}}^1\times {\mathrm{15269}}^1$

素因数の和:16112

約数の個数: 64

約数和(自身を含む): 6068908800

約数和(自身を除く): 3947495016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 827, 1654, 2481, 3308, 4962, 5789, 6616, 9924, 11578, 15269, 17367, 19848, 23156, 30538, 34734, 45807, 46312, 61076, 69468, 91614, 106883, 122152, 138936, 183228, 213766, 320649, 366456, 427532, 641298, 855064, 1282596, 2565192, 12627463, 25254926, 37882389, 50509852, 75764778, 88392241, 101019704, 151529556, 176784482, 265176723, 303059112, 353568964, 530353446, 707137928, 1060706892, 2121413784]

約数ペア:

[(1, 2121413784), (2, 1060706892), (3, 707137928), (4, 530353446), (6, 353568964), (7, 303059112), (8, 265176723), (12, 176784482), (14, 151529556), (21, 101019704), (24, 88392241), (28, 75764778), (42, 50509852), (56, 37882389), (84, 25254926), (168, 12627463), (827, 2565192), (1654, 1282596), (2481, 855064), (3308, 641298), (4962, 427532), (5789, 366456), (6616, 320649), (9924, 213766), (11578, 183228), (15269, 138936), (17367, 122152), (19848, 106883), (23156, 91614), (30538, 69468), (34734, 61076), (45807, 46312)]