2019927798

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2851}}^1\times {\mathrm{5623}}^1$

素因数の和:8489

約数の個数: 48

約数和(自身を含む): 5004370176

約数和(自身を除く): 2984442378

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2851, 5623, 5702, 8553, 11246, 16869, 17106, 19957, 25659, 33738, 39361, 39914, 50607, 51318, 59871, 78722, 101214, 118083, 119742, 179613, 236166, 354249, 359226, 708498, 16031173, 32062346, 48093519, 96187038, 112218211, 144280557, 224436422, 288561114, 336654633, 673309266, 1009963899, 2019927798]

約数ペア:

[(1, 2019927798), (2, 1009963899), (3, 673309266), (6, 336654633), (7, 288561114), (9, 224436422), (14, 144280557), (18, 112218211), (21, 96187038), (42, 48093519), (63, 32062346), (126, 16031173), (2851, 708498), (5623, 359226), (5702, 354249), (8553, 236166), (11246, 179613), (16869, 119742), (17106, 118083), (19957, 101214), (25659, 78722), (33738, 59871), (39361, 51318), (39914, 50607)]