1951326

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:321

約数の個数: 48

約数和(自身を含む): 4717440

約数和(自身を除く): 2766114

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 269, 279, 403, 538, 558, 806, 807, 1209, 1614, 2418, 2421, 3497, 3627, 4842, 6994, 7254, 8339, 10491, 16678, 20982, 25017, 31473, 50034, 62946, 75051, 108407, 150102, 216814, 325221, 650442, 975663, 1951326]

約数ペア:

[(1, 1951326), (2, 975663), (3, 650442), (6, 325221), (9, 216814), (13, 150102), (18, 108407), (26, 75051), (31, 62946), (39, 50034), (62, 31473), (78, 25017), (93, 20982), (117, 16678), (186, 10491), (234, 8339), (269, 7254), (279, 6994), (403, 4842), (538, 3627), (558, 3497), (806, 2421), (807, 2418), (1209, 1614)]