2012128146

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1\times {\mathrm{821}}^1$

素因数の和:1256

約数の個数: 96

約数和(自身を含む): 5096452608

約数和(自身を除く): 3084324462

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 367, 371, 477, 734, 742, 821, 954, 1101, 1113, 1642, 2202, 2226, 2463, 2569, 3303, 3339, 4926, 5138, 5747, 6606, 6678, 7389, 7707, 11494, 14778, 15414, 17241, 19451, 23121, 34482, 38902, 43513, 46242, 51723, 58353, 87026, 103446, 116706, 130539, 136157, 175059, 261078, 272314, 301307, 304591, 350118, 391617, 408471, 602614, 609182, 783234, 816942, 903921, 913773, 1225413, 1807842, 1827546, 2109149, 2450826, 2711763, 2741319, 4218298, 5423526, 5482638, 6327447, 12654894, 15969271, 18982341, 31938542, 37964682, 47907813, 95815626, 111784897, 143723439, 223569794, 287446878, 335354691, 670709382, 1006064073, 2012128146]

約数ペア:

[(1, 2012128146), (2, 1006064073), (3, 670709382), (6, 335354691), (7, 287446878), (9, 223569794), (14, 143723439), (18, 111784897), (21, 95815626), (42, 47907813), (53, 37964682), (63, 31938542), (106, 18982341), (126, 15969271), (159, 12654894), (318, 6327447), (367, 5482638), (371, 5423526), (477, 4218298), (734, 2741319), (742, 2711763), (821, 2450826), (954, 2109149), (1101, 1827546), (1113, 1807842), (1642, 1225413), (2202, 913773), (2226, 903921), (2463, 816942), (2569, 783234), (3303, 609182), (3339, 602614), (4926, 408471), (5138, 391617), (5747, 350118), (6606, 304591), (6678, 301307), (7389, 272314), (7707, 261078), (11494, 175059), (14778, 136157), (15414, 130539), (17241, 116706), (19451, 103446), (23121, 87026), (34482, 58353), (38902, 51723), (43513, 46242)]