2016197784

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{252277}}^1$

素因数の和:252329

約数の個数: 64

約数和(自身を含む): 5751938400

約数和(自身を除く): 3735740616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 108, 111, 148, 216, 222, 296, 333, 444, 666, 888, 999, 1332, 1998, 2664, 3996, 7992, 252277, 504554, 756831, 1009108, 1513662, 2018216, 2270493, 3027324, 4540986, 6054648, 6811479, 9081972, 9334249, 13622958, 18163944, 18668498, 27245916, 28002747, 37336996, 54491832, 56005494, 74673992, 84008241, 112010988, 168016482, 224021976, 252024723, 336032964, 504049446, 672065928, 1008098892, 2016197784]

約数ペア:

[(1, 2016197784), (2, 1008098892), (3, 672065928), (4, 504049446), (6, 336032964), (8, 252024723), (9, 224021976), (12, 168016482), (18, 112010988), (24, 84008241), (27, 74673992), (36, 56005494), (37, 54491832), (54, 37336996), (72, 28002747), (74, 27245916), (108, 18668498), (111, 18163944), (148, 13622958), (216, 9334249), (222, 9081972), (296, 6811479), (333, 6054648), (444, 4540986), (666, 3027324), (888, 2270493), (999, 2018216), (1332, 1513662), (1998, 1009108), (2664, 756831), (3996, 504554), (7992, 252277)]