1002115188

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{181}}^1\times {\mathrm{1361}}^1$

素因数の和:1665

約数の個数: 72

約数和(自身を含む): 2571548616

約数和(自身を除く): 1569433428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 181, 226, 339, 362, 452, 543, 678, 724, 1017, 1086, 1356, 1361, 1629, 2034, 2172, 2722, 3258, 4068, 4083, 5444, 6516, 8166, 12249, 16332, 20453, 24498, 40906, 48996, 61359, 81812, 122718, 153793, 184077, 245436, 246341, 307586, 368154, 461379, 492682, 615172, 736308, 739023, 922758, 985364, 1384137, 1478046, 1845516, 2217069, 2768274, 2956092, 4434138, 5536548, 8868276, 27836533, 55673066, 83509599, 111346132, 167019198, 250528797, 334038396, 501057594, 1002115188]

約数ペア:

[(1, 1002115188), (2, 501057594), (3, 334038396), (4, 250528797), (6, 167019198), (9, 111346132), (12, 83509599), (18, 55673066), (36, 27836533), (113, 8868276), (181, 5536548), (226, 4434138), (339, 2956092), (362, 2768274), (452, 2217069), (543, 1845516), (678, 1478046), (724, 1384137), (1017, 985364), (1086, 922758), (1356, 739023), (1361, 736308), (1629, 615172), (2034, 492682), (2172, 461379), (2722, 368154), (3258, 307586), (4068, 246341), (4083, 245436), (5444, 184077), (6516, 153793), (8166, 122718), (12249, 81812), (16332, 61359), (20453, 48996), (24498, 40906)]