2010018078

素因数分解:

$2^1\times 3^4\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{647}}^1$

素因数の和:939

約数の個数: 80

約数和(自身を含む): 4576518144

約数和(自身を除く): 2566500066

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 127, 151, 162, 254, 302, 381, 453, 647, 762, 906, 1143, 1294, 1359, 1941, 2286, 2718, 3429, 3882, 4077, 5823, 6858, 8154, 10287, 11646, 12231, 17469, 19177, 20574, 24462, 34938, 38354, 52407, 57531, 82169, 97697, 104814, 115062, 164338, 172593, 195394, 246507, 293091, 345186, 493014, 517779, 586182, 739521, 879273, 1035558, 1479042, 1553337, 1758546, 2218563, 2637819, 3106674, 4437126, 5275638, 6655689, 7913457, 12407519, 13311378, 15826914, 24815038, 37222557, 74445114, 111667671, 223335342, 335003013, 670006026, 1005009039, 2010018078]

約数ペア:

[(1, 2010018078), (2, 1005009039), (3, 670006026), (6, 335003013), (9, 223335342), (18, 111667671), (27, 74445114), (54, 37222557), (81, 24815038), (127, 15826914), (151, 13311378), (162, 12407519), (254, 7913457), (302, 6655689), (381, 5275638), (453, 4437126), (647, 3106674), (762, 2637819), (906, 2218563), (1143, 1758546), (1294, 1553337), (1359, 1479042), (1941, 1035558), (2286, 879273), (2718, 739521), (3429, 586182), (3882, 517779), (4077, 493014), (5823, 345186), (6858, 293091), (8154, 246507), (10287, 195394), (11646, 172593), (12231, 164338), (17469, 115062), (19177, 104814), (20574, 97697), (24462, 82169), (34938, 57531), (38354, 52407)]