22291974

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{347}}^1$

素因数の和:481

約数の個数: 48

約数和(自身を含む): 50162112

約数和(自身を除く): 27870138

約数列:

[1, 2, 3, 6, 9, 18, 43, 83, 86, 129, 166, 249, 258, 347, 387, 498, 694, 747, 774, 1041, 1494, 2082, 3123, 3569, 6246, 7138, 10707, 14921, 21414, 28801, 29842, 32121, 44763, 57602, 64242, 86403, 89526, 134289, 172806, 259209, 268578, 518418, 1238443, 2476886, 3715329, 7430658, 11145987, 22291974]

約数ペア:

[(1, 22291974), (2, 11145987), (3, 7430658), (6, 3715329), (9, 2476886), (18, 1238443), (43, 518418), (83, 268578), (86, 259209), (129, 172806), (166, 134289), (249, 89526), (258, 86403), (347, 64242), (387, 57602), (498, 44763), (694, 32121), (747, 29842), (774, 28801), (1041, 21414), (1494, 14921), (2082, 10707), (3123, 7138), (3569, 6246)]