18533808

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:211

約数の個数: 120

約数和(自身を含む): 56233008

約数和(自身を除く): 37699200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 67, 68, 72, 102, 113, 134, 136, 144, 153, 201, 204, 226, 268, 272, 306, 339, 402, 408, 452, 536, 603, 612, 678, 804, 816, 904, 1017, 1072, 1139, 1206, 1224, 1356, 1608, 1808, 1921, 2034, 2278, 2412, 2448, 2712, 3216, 3417, 3842, 4068, 4556, 4824, 5424, 5763, 6834, 7571, 7684, 8136, 9112, 9648, 10251, 11526, 13668, 15142, 15368, 16272, 17289, 18224, 20502, 22713, 23052, 27336, 30284, 30736, 34578, 41004, 45426, 46104, 54672, 60568, 68139, 69156, 82008, 90852, 92208, 121136, 128707, 136278, 138312, 164016, 181704, 257414, 272556, 276624, 363408, 386121, 514828, 545112, 772242, 1029656, 1090224, 1158363, 1544484, 2059312, 2316726, 3088968, 4633452, 6177936, 9266904, 18533808]

約数ペア:

[(1, 18533808), (2, 9266904), (3, 6177936), (4, 4633452), (6, 3088968), (8, 2316726), (9, 2059312), (12, 1544484), (16, 1158363), (17, 1090224), (18, 1029656), (24, 772242), (34, 545112), (36, 514828), (48, 386121), (51, 363408), (67, 276624), (68, 272556), (72, 257414), (102, 181704), (113, 164016), (134, 138312), (136, 136278), (144, 128707), (153, 121136), (201, 92208), (204, 90852), (226, 82008), (268, 69156), (272, 68139), (306, 60568), (339, 54672), (402, 46104), (408, 45426), (452, 41004), (536, 34578), (603, 30736), (612, 30284), (678, 27336), (804, 23052), (816, 22713), (904, 20502), (1017, 18224), (1072, 17289), (1139, 16272), (1206, 15368), (1224, 15142), (1356, 13668), (1608, 11526), (1808, 10251), (1921, 9648), (2034, 9112), (2278, 8136), (2412, 7684), (2448, 7571), (2712, 6834), (3216, 5763), (3417, 5424), (3842, 4824), (4068, 4556)]