19312776

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:316

約数の個数: 128

約数和(自身を含む): 62726400

約数和(自身を除く): 43413624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 53, 54, 56, 63, 72, 84, 106, 108, 126, 159, 168, 189, 212, 216, 241, 252, 318, 371, 378, 424, 477, 482, 504, 636, 723, 742, 756, 954, 964, 1113, 1272, 1431, 1446, 1484, 1512, 1687, 1908, 1928, 2169, 2226, 2862, 2892, 2968, 3339, 3374, 3816, 4338, 4452, 5061, 5724, 5784, 6507, 6678, 6748, 8676, 8904, 10017, 10122, 11448, 12773, 13014, 13356, 13496, 15183, 17352, 20034, 20244, 25546, 26028, 26712, 30366, 38319, 40068, 40488, 45549, 51092, 52056, 60732, 76638, 80136, 89411, 91098, 102184, 114957, 121464, 153276, 178822, 182196, 229914, 268233, 306552, 344871, 357644, 364392, 459828, 536466, 689742, 715288, 804699, 919656, 1072932, 1379484, 1609398, 2145864, 2414097, 2758968, 3218796, 4828194, 6437592, 9656388, 19312776]

約数ペア:

[(1, 19312776), (2, 9656388), (3, 6437592), (4, 4828194), (6, 3218796), (7, 2758968), (8, 2414097), (9, 2145864), (12, 1609398), (14, 1379484), (18, 1072932), (21, 919656), (24, 804699), (27, 715288), (28, 689742), (36, 536466), (42, 459828), (53, 364392), (54, 357644), (56, 344871), (63, 306552), (72, 268233), (84, 229914), (106, 182196), (108, 178822), (126, 153276), (159, 121464), (168, 114957), (189, 102184), (212, 91098), (216, 89411), (241, 80136), (252, 76638), (318, 60732), (371, 52056), (378, 51092), (424, 45549), (477, 40488), (482, 40068), (504, 38319), (636, 30366), (723, 26712), (742, 26028), (756, 25546), (954, 20244), (964, 20034), (1113, 17352), (1272, 15183), (1431, 13496), (1446, 13356), (1484, 13014), (1512, 12773), (1687, 11448), (1908, 10122), (1928, 10017), (2169, 8904), (2226, 8676), (2862, 6748), (2892, 6678), (2968, 6507), (3339, 5784), (3374, 5724), (3816, 5061), (4338, 4452)]