12007788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:255

約数の個数: 72

約数和(自身を含む): 31481856

約数和(自身を除く): 19474068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 169, 186, 191, 338, 372, 382, 403, 507, 573, 676, 764, 806, 1014, 1146, 1209, 1612, 2028, 2292, 2418, 2483, 4836, 4966, 5239, 5921, 7449, 9932, 10478, 11842, 14898, 15717, 17763, 20956, 23684, 29796, 31434, 32279, 35526, 62868, 64558, 71052, 76973, 96837, 129116, 153946, 193674, 230919, 307892, 387348, 461838, 923676, 1000649, 2001298, 3001947, 4002596, 6003894, 12007788]

約数ペア:

[(1, 12007788), (2, 6003894), (3, 4002596), (4, 3001947), (6, 2001298), (12, 1000649), (13, 923676), (26, 461838), (31, 387348), (39, 307892), (52, 230919), (62, 193674), (78, 153946), (93, 129116), (124, 96837), (156, 76973), (169, 71052), (186, 64558), (191, 62868), (338, 35526), (372, 32279), (382, 31434), (403, 29796), (507, 23684), (573, 20956), (676, 17763), (764, 15717), (806, 14898), (1014, 11842), (1146, 10478), (1209, 9932), (1612, 7449), (2028, 5921), (2292, 5239), (2418, 4966), (2483, 4836)]