22915386

素因数分解:

$2^1\times 3^7\times {\mathrm{13}}^2\times {\mathrm{31}}^1$

素因数の和:80

約数の個数: 96

約数和(自身を含む): 57623040

約数和(自身を除く): 34707654

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 81, 93, 117, 162, 169, 186, 234, 243, 279, 338, 351, 403, 486, 507, 558, 702, 729, 806, 837, 1014, 1053, 1209, 1458, 1521, 1674, 2106, 2187, 2418, 2511, 3042, 3159, 3627, 4374, 4563, 5022, 5239, 6318, 7254, 7533, 9126, 9477, 10478, 10881, 13689, 15066, 15717, 18954, 21762, 22599, 27378, 28431, 31434, 32643, 41067, 45198, 47151, 56862, 65286, 67797, 82134, 94302, 97929, 123201, 135594, 141453, 195858, 246402, 282906, 293787, 369603, 424359, 587574, 739206, 848718, 881361, 1273077, 1762722, 2546154, 3819231, 7638462, 11457693, 22915386]

約数ペア:

[(1, 22915386), (2, 11457693), (3, 7638462), (6, 3819231), (9, 2546154), (13, 1762722), (18, 1273077), (26, 881361), (27, 848718), (31, 739206), (39, 587574), (54, 424359), (62, 369603), (78, 293787), (81, 282906), (93, 246402), (117, 195858), (162, 141453), (169, 135594), (186, 123201), (234, 97929), (243, 94302), (279, 82134), (338, 67797), (351, 65286), (403, 56862), (486, 47151), (507, 45198), (558, 41067), (702, 32643), (729, 31434), (806, 28431), (837, 27378), (1014, 22599), (1053, 21762), (1209, 18954), (1458, 15717), (1521, 15066), (1674, 13689), (2106, 10881), (2187, 10478), (2418, 9477), (2511, 9126), (3042, 7533), (3159, 7254), (3627, 6318), (4374, 5239), (4563, 5022)]