18270924

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:244

約数の個数: 96

約数和(自身を含む): 52147200

約数和(自身を除く): 33876276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 193, 196, 276, 294, 322, 343, 386, 483, 579, 588, 644, 686, 772, 966, 1029, 1127, 1158, 1351, 1372, 1932, 2058, 2254, 2316, 2702, 3381, 4053, 4116, 4439, 4508, 5404, 6762, 7889, 8106, 8878, 9457, 13317, 13524, 15778, 16212, 17756, 18914, 23667, 26634, 28371, 31073, 31556, 37828, 47334, 53268, 56742, 62146, 66199, 93219, 94668, 113484, 124292, 132398, 186438, 198597, 217511, 264796, 372876, 397194, 435022, 652533, 794388, 870044, 1305066, 1522577, 2610132, 3045154, 4567731, 6090308, 9135462, 18270924]

約数ペア:

[(1, 18270924), (2, 9135462), (3, 6090308), (4, 4567731), (6, 3045154), (7, 2610132), (12, 1522577), (14, 1305066), (21, 870044), (23, 794388), (28, 652533), (42, 435022), (46, 397194), (49, 372876), (69, 264796), (84, 217511), (92, 198597), (98, 186438), (138, 132398), (147, 124292), (161, 113484), (193, 94668), (196, 93219), (276, 66199), (294, 62146), (322, 56742), (343, 53268), (386, 47334), (483, 37828), (579, 31556), (588, 31073), (644, 28371), (686, 26634), (772, 23667), (966, 18914), (1029, 17756), (1127, 16212), (1158, 15778), (1351, 13524), (1372, 13317), (1932, 9457), (2058, 8878), (2254, 8106), (2316, 7889), (2702, 6762), (3381, 5404), (4053, 4508), (4116, 4439)]