18109536

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 50295168

約数和(自身を除く): 32185632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 43, 48, 82, 86, 96, 107, 123, 129, 164, 172, 214, 246, 258, 321, 328, 344, 428, 492, 516, 642, 656, 688, 856, 984, 1032, 1284, 1312, 1376, 1712, 1763, 1968, 2064, 2568, 3424, 3526, 3936, 4128, 4387, 4601, 5136, 5289, 7052, 8774, 9202, 10272, 10578, 13161, 13803, 14104, 17548, 18404, 21156, 26322, 27606, 28208, 35096, 36808, 42312, 52644, 55212, 56416, 70192, 73616, 84624, 105288, 110424, 140384, 147232, 169248, 188641, 210576, 220848, 377282, 421152, 441696, 565923, 754564, 1131846, 1509128, 2263692, 3018256, 4527384, 6036512, 9054768, 18109536]

約数ペア:

[(1, 18109536), (2, 9054768), (3, 6036512), (4, 4527384), (6, 3018256), (8, 2263692), (12, 1509128), (16, 1131846), (24, 754564), (32, 565923), (41, 441696), (43, 421152), (48, 377282), (82, 220848), (86, 210576), (96, 188641), (107, 169248), (123, 147232), (129, 140384), (164, 110424), (172, 105288), (214, 84624), (246, 73616), (258, 70192), (321, 56416), (328, 55212), (344, 52644), (428, 42312), (492, 36808), (516, 35096), (642, 28208), (656, 27606), (688, 26322), (856, 21156), (984, 18404), (1032, 17548), (1284, 14104), (1312, 13803), (1376, 13161), (1712, 10578), (1763, 10272), (1968, 9202), (2064, 8774), (2568, 7052), (3424, 5289), (3526, 5136), (3936, 4601), (4128, 4387)]