18037152

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:435

約数の個数: 144

約数和(自身を含む): 61326720

約数和(自身を除く): 43289568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 96, 112, 126, 138, 144, 161, 168, 184, 207, 224, 252, 276, 288, 322, 336, 368, 389, 414, 483, 504, 552, 644, 672, 736, 778, 828, 966, 1008, 1104, 1167, 1288, 1449, 1556, 1656, 1932, 2016, 2208, 2334, 2576, 2723, 2898, 3112, 3312, 3501, 3864, 4668, 5152, 5446, 5796, 6224, 6624, 7002, 7728, 8169, 8947, 9336, 10892, 11592, 12448, 14004, 15456, 16338, 17894, 18672, 21784, 23184, 24507, 26841, 28008, 32676, 35788, 37344, 43568, 46368, 49014, 53682, 56016, 62629, 65352, 71576, 80523, 87136, 98028, 107364, 112032, 125258, 130704, 143152, 161046, 187887, 196056, 214728, 250516, 261408, 286304, 322092, 375774, 392112, 429456, 501032, 563661, 644184, 751548, 784224, 858912, 1002064, 1127322, 1288368, 1503096, 2004128, 2254644, 2576736, 3006192, 4509288, 6012384, 9018576, 18037152]

約数ペア:

[(1, 18037152), (2, 9018576), (3, 6012384), (4, 4509288), (6, 3006192), (7, 2576736), (8, 2254644), (9, 2004128), (12, 1503096), (14, 1288368), (16, 1127322), (18, 1002064), (21, 858912), (23, 784224), (24, 751548), (28, 644184), (32, 563661), (36, 501032), (42, 429456), (46, 392112), (48, 375774), (56, 322092), (63, 286304), (69, 261408), (72, 250516), (84, 214728), (92, 196056), (96, 187887), (112, 161046), (126, 143152), (138, 130704), (144, 125258), (161, 112032), (168, 107364), (184, 98028), (207, 87136), (224, 80523), (252, 71576), (276, 65352), (288, 62629), (322, 56016), (336, 53682), (368, 49014), (389, 46368), (414, 43568), (483, 37344), (504, 35788), (552, 32676), (644, 28008), (672, 26841), (736, 24507), (778, 23184), (828, 21784), (966, 18672), (1008, 17894), (1104, 16338), (1167, 15456), (1288, 14004), (1449, 12448), (1556, 11592), (1656, 10892), (1932, 9336), (2016, 8947), (2208, 8169), (2334, 7728), (2576, 7002), (2723, 6624), (2898, 6224), (3112, 5796), (3312, 5446), (3501, 5152), (3864, 4668)]