2129333868

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{859}}^1\times {\mathrm{1861}}^1$

素因数の和:2767

約数の個数: 72

約数和(自身を含む): 5537364560

約数和(自身を除く): 3408030692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 859, 1332, 1718, 1861, 2577, 3436, 3722, 5154, 5583, 7444, 7731, 10308, 11166, 15462, 16749, 22332, 30924, 31783, 33498, 63566, 66996, 68857, 95349, 127132, 137714, 190698, 206571, 275428, 286047, 381396, 413142, 572094, 619713, 826284, 1144188, 1239426, 1598599, 2478852, 3197198, 4795797, 6394396, 9591594, 14387391, 19183188, 28774782, 57549564, 59148163, 118296326, 177444489, 236592652, 354888978, 532333467, 709777956, 1064666934, 2129333868]

約数ペア:

[(1, 2129333868), (2, 1064666934), (3, 709777956), (4, 532333467), (6, 354888978), (9, 236592652), (12, 177444489), (18, 118296326), (36, 59148163), (37, 57549564), (74, 28774782), (111, 19183188), (148, 14387391), (222, 9591594), (333, 6394396), (444, 4795797), (666, 3197198), (859, 2478852), (1332, 1598599), (1718, 1239426), (1861, 1144188), (2577, 826284), (3436, 619713), (3722, 572094), (5154, 413142), (5583, 381396), (7444, 286047), (7731, 275428), (10308, 206571), (11166, 190698), (15462, 137714), (16749, 127132), (22332, 95349), (30924, 68857), (31783, 66996), (33498, 63566)]