12865608

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 128

約数和(自身を含む): 41779200

約数和(自身を除く): 28913592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 67, 72, 84, 108, 126, 127, 134, 168, 189, 201, 216, 252, 254, 268, 378, 381, 402, 469, 504, 508, 536, 603, 756, 762, 804, 889, 938, 1016, 1143, 1206, 1407, 1512, 1524, 1608, 1778, 1809, 1876, 2286, 2412, 2667, 2814, 3048, 3429, 3556, 3618, 3752, 4221, 4572, 4824, 5334, 5628, 6858, 7112, 7236, 8001, 8442, 8509, 9144, 10668, 11256, 12663, 13716, 14472, 16002, 16884, 17018, 21336, 24003, 25326, 25527, 27432, 32004, 33768, 34036, 48006, 50652, 51054, 59563, 64008, 68072, 76581, 96012, 101304, 102108, 119126, 153162, 178689, 192024, 204216, 229743, 238252, 306324, 357378, 459486, 476504, 536067, 612648, 714756, 918972, 1072134, 1429512, 1608201, 1837944, 2144268, 3216402, 4288536, 6432804, 12865608]

約数ペア:

[(1, 12865608), (2, 6432804), (3, 4288536), (4, 3216402), (6, 2144268), (7, 1837944), (8, 1608201), (9, 1429512), (12, 1072134), (14, 918972), (18, 714756), (21, 612648), (24, 536067), (27, 476504), (28, 459486), (36, 357378), (42, 306324), (54, 238252), (56, 229743), (63, 204216), (67, 192024), (72, 178689), (84, 153162), (108, 119126), (126, 102108), (127, 101304), (134, 96012), (168, 76581), (189, 68072), (201, 64008), (216, 59563), (252, 51054), (254, 50652), (268, 48006), (378, 34036), (381, 33768), (402, 32004), (469, 27432), (504, 25527), (508, 25326), (536, 24003), (603, 21336), (756, 17018), (762, 16884), (804, 16002), (889, 14472), (938, 13716), (1016, 12663), (1143, 11256), (1206, 10668), (1407, 9144), (1512, 8509), (1524, 8442), (1608, 8001), (1778, 7236), (1809, 7112), (1876, 6858), (2286, 5628), (2412, 5334), (2667, 4824), (2814, 4572), (3048, 4221), (3429, 3752), (3556, 3618)]