18396504

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{23}}^3$

素因数の和:91

約数の個数: 128

約数和(自身を含む): 61056000

約数和(自身を除く): 42659496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 46, 54, 56, 63, 69, 72, 84, 92, 108, 126, 138, 161, 168, 184, 189, 207, 216, 252, 276, 322, 378, 414, 483, 504, 529, 552, 621, 644, 756, 828, 966, 1058, 1242, 1288, 1449, 1512, 1587, 1656, 1932, 2116, 2484, 2898, 3174, 3703, 3864, 4232, 4347, 4761, 4968, 5796, 6348, 7406, 8694, 9522, 11109, 11592, 12167, 12696, 14283, 14812, 17388, 19044, 22218, 24334, 28566, 29624, 33327, 34776, 36501, 38088, 44436, 48668, 57132, 66654, 73002, 85169, 88872, 97336, 99981, 109503, 114264, 133308, 146004, 170338, 199962, 219006, 255507, 266616, 292008, 328509, 340676, 399924, 438012, 511014, 657018, 681352, 766521, 799848, 876024, 1022028, 1314036, 1533042, 2044056, 2299563, 2628072, 3066084, 4599126, 6132168, 9198252, 18396504]

約数ペア:

[(1, 18396504), (2, 9198252), (3, 6132168), (4, 4599126), (6, 3066084), (7, 2628072), (8, 2299563), (9, 2044056), (12, 1533042), (14, 1314036), (18, 1022028), (21, 876024), (23, 799848), (24, 766521), (27, 681352), (28, 657018), (36, 511014), (42, 438012), (46, 399924), (54, 340676), (56, 328509), (63, 292008), (69, 266616), (72, 255507), (84, 219006), (92, 199962), (108, 170338), (126, 146004), (138, 133308), (161, 114264), (168, 109503), (184, 99981), (189, 97336), (207, 88872), (216, 85169), (252, 73002), (276, 66654), (322, 57132), (378, 48668), (414, 44436), (483, 38088), (504, 36501), (529, 34776), (552, 33327), (621, 29624), (644, 28566), (756, 24334), (828, 22218), (966, 19044), (1058, 17388), (1242, 14812), (1288, 14283), (1449, 12696), (1512, 12167), (1587, 11592), (1656, 11109), (1932, 9522), (2116, 8694), (2484, 7406), (2898, 6348), (3174, 5796), (3703, 4968), (3864, 4761), (4232, 4347)]