2021800842

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{97927}}^1$

素因数の和:98003

約数の個数: 48

約数和(自身を含む): 4644137472

約数和(自身を除く): 2622336630

約数列:

[1, 2, 3, 6, 9, 18, 31, 37, 62, 74, 93, 111, 186, 222, 279, 333, 558, 666, 1147, 2294, 3441, 6882, 10323, 20646, 97927, 195854, 293781, 587562, 881343, 1762686, 3035737, 3623299, 6071474, 7246598, 9107211, 10869897, 18214422, 21739794, 27321633, 32609691, 54643266, 65219382, 112322269, 224644538, 336966807, 673933614, 1010900421, 2021800842]

約数ペア:

[(1, 2021800842), (2, 1010900421), (3, 673933614), (6, 336966807), (9, 224644538), (18, 112322269), (31, 65219382), (37, 54643266), (62, 32609691), (74, 27321633), (93, 21739794), (111, 18214422), (186, 10869897), (222, 9107211), (279, 7246598), (333, 6071474), (558, 3623299), (666, 3035737), (1147, 1762686), (2294, 881343), (3441, 587562), (6882, 293781), (10323, 195854), (20646, 97927)]