1651122

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:319

約数の個数: 48

約数和(自身を含む): 4043520

約数和(自身を除く): 2392398

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 186, 198, 269, 279, 341, 538, 558, 682, 807, 1023, 1614, 2046, 2421, 2959, 3069, 4842, 5918, 6138, 8339, 8877, 16678, 17754, 25017, 26631, 50034, 53262, 75051, 91729, 150102, 183458, 275187, 550374, 825561, 1651122]

約数ペア:

[(1, 1651122), (2, 825561), (3, 550374), (6, 275187), (9, 183458), (11, 150102), (18, 91729), (22, 75051), (31, 53262), (33, 50034), (62, 26631), (66, 25017), (93, 17754), (99, 16678), (186, 8877), (198, 8339), (269, 6138), (279, 5918), (341, 4842), (538, 3069), (558, 2959), (682, 2421), (807, 2046), (1023, 1614)]