2016257238

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1381}}^1\times {\mathrm{1423}}^1$

素因数の和:2834

約数の個数: 64

約数和(自身を含む): 4723123200

約数和(自身を除く): 2706865962

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 1381, 1423, 2762, 2846, 4143, 4269, 8286, 8538, 12429, 12807, 24858, 25614, 26239, 27037, 37287, 38421, 52478, 54074, 74574, 76842, 78717, 81111, 157434, 162222, 236151, 243333, 472302, 486666, 708453, 729999, 1416906, 1459998, 1965163, 3930326, 5895489, 11790978, 17686467, 35372934, 37338097, 53059401, 74676194, 106118802, 112014291, 224028582, 336042873, 672085746, 1008128619, 2016257238]

約数ペア:

[(1, 2016257238), (2, 1008128619), (3, 672085746), (6, 336042873), (9, 224028582), (18, 112014291), (19, 106118802), (27, 74676194), (38, 53059401), (54, 37338097), (57, 35372934), (114, 17686467), (171, 11790978), (342, 5895489), (513, 3930326), (1026, 1965163), (1381, 1459998), (1423, 1416906), (2762, 729999), (2846, 708453), (4143, 486666), (4269, 472302), (8286, 243333), (8538, 236151), (12429, 162222), (12807, 157434), (24858, 81111), (25614, 78717), (26239, 76842), (27037, 74574), (37287, 54074), (38421, 52478)]