1985676

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{307}}^1$

素因数の和:339

約数の個数: 72

約数和(自身を含む): 5898816

約数和(自身を除く): 3913140

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 307, 308, 462, 539, 588, 614, 921, 924, 1078, 1228, 1617, 1842, 2149, 2156, 3234, 3377, 3684, 4298, 6447, 6468, 6754, 8596, 10131, 12894, 13508, 15043, 20262, 23639, 25788, 30086, 40524, 45129, 47278, 60172, 70917, 90258, 94556, 141834, 165473, 180516, 283668, 330946, 496419, 661892, 992838, 1985676]

約数ペア:

[(1, 1985676), (2, 992838), (3, 661892), (4, 496419), (6, 330946), (7, 283668), (11, 180516), (12, 165473), (14, 141834), (21, 94556), (22, 90258), (28, 70917), (33, 60172), (42, 47278), (44, 45129), (49, 40524), (66, 30086), (77, 25788), (84, 23639), (98, 20262), (132, 15043), (147, 13508), (154, 12894), (196, 10131), (231, 8596), (294, 6754), (307, 6468), (308, 6447), (462, 4298), (539, 3684), (588, 3377), (614, 3234), (921, 2156), (924, 2149), (1078, 1842), (1228, 1617)]