18462136

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:125

約数の個数: 128

約数和(自身を含む): 47900160

約数和(自身を除く): 29438024

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 41, 43, 44, 56, 68, 77, 82, 86, 88, 119, 136, 154, 164, 172, 187, 238, 287, 301, 308, 328, 344, 374, 451, 473, 476, 574, 602, 616, 697, 731, 748, 902, 946, 952, 1148, 1204, 1309, 1394, 1462, 1496, 1763, 1804, 1892, 2296, 2408, 2618, 2788, 2924, 3157, 3311, 3526, 3608, 3784, 4879, 5117, 5236, 5576, 5848, 6314, 6622, 7052, 7667, 8041, 9758, 10234, 10472, 12341, 12628, 13244, 14104, 15334, 16082, 19393, 19516, 20468, 24682, 25256, 26488, 29971, 30668, 32164, 38786, 39032, 40936, 49364, 53669, 56287, 59942, 61336, 64328, 77572, 98728, 107338, 112574, 119884, 135751, 155144, 209797, 214676, 225148, 239768, 271502, 329681, 419594, 429352, 450296, 543004, 659362, 839188, 1086008, 1318724, 1678376, 2307767, 2637448, 4615534, 9231068, 18462136]

約数ペア:

[(1, 18462136), (2, 9231068), (4, 4615534), (7, 2637448), (8, 2307767), (11, 1678376), (14, 1318724), (17, 1086008), (22, 839188), (28, 659362), (34, 543004), (41, 450296), (43, 429352), (44, 419594), (56, 329681), (68, 271502), (77, 239768), (82, 225148), (86, 214676), (88, 209797), (119, 155144), (136, 135751), (154, 119884), (164, 112574), (172, 107338), (187, 98728), (238, 77572), (287, 64328), (301, 61336), (308, 59942), (328, 56287), (344, 53669), (374, 49364), (451, 40936), (473, 39032), (476, 38786), (574, 32164), (602, 30668), (616, 29971), (697, 26488), (731, 25256), (748, 24682), (902, 20468), (946, 19516), (952, 19393), (1148, 16082), (1204, 15334), (1309, 14104), (1394, 13244), (1462, 12628), (1496, 12341), (1763, 10472), (1804, 10234), (1892, 9758), (2296, 8041), (2408, 7667), (2618, 7052), (2788, 6622), (2924, 6314), (3157, 5848), (3311, 5576), (3526, 5236), (3608, 5117), (3784, 4879)]