22066668

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^3\times {\mathrm{31}}^1$

素因数の和:86

約数の個数: 120

約数和(自身を含む): 64507520

約数和(自身を除く): 42440852

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 81, 93, 108, 117, 124, 156, 162, 169, 186, 234, 279, 324, 338, 351, 372, 403, 468, 507, 558, 676, 702, 806, 837, 1014, 1053, 1116, 1209, 1404, 1521, 1612, 1674, 2028, 2106, 2197, 2418, 2511, 3042, 3348, 3627, 4212, 4394, 4563, 4836, 5022, 5239, 6084, 6591, 7254, 8788, 9126, 10044, 10478, 10881, 13182, 13689, 14508, 15717, 18252, 19773, 20956, 21762, 26364, 27378, 31434, 32643, 39546, 43524, 47151, 54756, 59319, 62868, 65286, 68107, 79092, 94302, 118638, 130572, 136214, 141453, 177957, 188604, 204321, 237276, 272428, 282906, 355914, 408642, 424359, 565812, 612963, 711828, 817284, 848718, 1225926, 1697436, 1838889, 2451852, 3677778, 5516667, 7355556, 11033334, 22066668]

約数ペア:

[(1, 22066668), (2, 11033334), (3, 7355556), (4, 5516667), (6, 3677778), (9, 2451852), (12, 1838889), (13, 1697436), (18, 1225926), (26, 848718), (27, 817284), (31, 711828), (36, 612963), (39, 565812), (52, 424359), (54, 408642), (62, 355914), (78, 282906), (81, 272428), (93, 237276), (108, 204321), (117, 188604), (124, 177957), (156, 141453), (162, 136214), (169, 130572), (186, 118638), (234, 94302), (279, 79092), (324, 68107), (338, 65286), (351, 62868), (372, 59319), (403, 54756), (468, 47151), (507, 43524), (558, 39546), (676, 32643), (702, 31434), (806, 27378), (837, 26364), (1014, 21762), (1053, 20956), (1116, 19773), (1209, 18252), (1404, 15717), (1521, 14508), (1612, 13689), (1674, 13182), (2028, 10881), (2106, 10478), (2197, 10044), (2418, 9126), (2511, 8788), (3042, 7254), (3348, 6591), (3627, 6084), (4212, 5239), (4394, 5022), (4563, 4836)]