12995892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3967}}^1$

素因数の和:3997

約数の個数: 72

約数和(自身を含む): 40441856

約数和(自身を除く): 27445964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 3967, 7934, 11901, 15868, 23802, 27769, 35703, 47604, 51571, 55538, 71406, 83307, 103142, 111076, 142812, 154713, 166614, 206284, 249921, 309426, 333228, 360997, 464139, 499842, 618852, 721994, 928278, 999684, 1082991, 1443988, 1856556, 2165982, 3248973, 4331964, 6497946, 12995892]

約数ペア:

[(1, 12995892), (2, 6497946), (3, 4331964), (4, 3248973), (6, 2165982), (7, 1856556), (9, 1443988), (12, 1082991), (13, 999684), (14, 928278), (18, 721994), (21, 618852), (26, 499842), (28, 464139), (36, 360997), (39, 333228), (42, 309426), (52, 249921), (63, 206284), (78, 166614), (84, 154713), (91, 142812), (117, 111076), (126, 103142), (156, 83307), (182, 71406), (234, 55538), (252, 51571), (273, 47604), (364, 35703), (468, 27769), (546, 23802), (819, 15868), (1092, 11901), (1638, 7934), (3276, 3967)]