2018341768

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{3167}}^1$

素因数の和:3310

約数の個数: 64

約数和(自身を含む): 4071513600

約数和(自身を除く): 2053171832

約数列:

[1, 2, 4, 8, 29, 41, 58, 67, 82, 116, 134, 164, 232, 268, 328, 536, 1189, 1943, 2378, 2747, 3167, 3886, 4756, 5494, 6334, 7772, 9512, 10988, 12668, 15544, 21976, 25336, 79663, 91843, 129847, 159326, 183686, 212189, 259694, 318652, 367372, 424378, 519388, 637304, 734744, 848756, 1038776, 1697512, 3765563, 6153481, 7531126, 8699749, 12306962, 15062252, 17399498, 24613924, 30124504, 34798996, 49227848, 69597992, 252292721, 504585442, 1009170884, 2018341768]

約数ペア:

[(1, 2018341768), (2, 1009170884), (4, 504585442), (8, 252292721), (29, 69597992), (41, 49227848), (58, 34798996), (67, 30124504), (82, 24613924), (116, 17399498), (134, 15062252), (164, 12306962), (232, 8699749), (268, 7531126), (328, 6153481), (536, 3765563), (1189, 1697512), (1943, 1038776), (2378, 848756), (2747, 734744), (3167, 637304), (3886, 519388), (4756, 424378), (5494, 367372), (6334, 318652), (7772, 259694), (9512, 212189), (10988, 183686), (12668, 159326), (15544, 129847), (21976, 91843), (25336, 79663)]