18036864

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:347

約数の個数: 128

約数和(自身を含む): 56548800

約数和(自身を除く): 38511936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 272, 288, 306, 307, 384, 408, 432, 459, 544, 576, 612, 614, 816, 864, 918, 921, 1088, 1152, 1224, 1228, 1632, 1728, 1836, 1842, 2176, 2448, 2456, 2763, 3264, 3456, 3672, 3684, 4896, 4912, 5219, 5526, 6528, 7344, 7368, 8289, 9792, 9824, 10438, 11052, 14688, 14736, 15657, 16578, 19584, 19648, 20876, 22104, 29376, 29472, 31314, 33156, 39296, 41752, 44208, 46971, 58752, 58944, 62628, 66312, 83504, 88416, 93942, 117888, 125256, 132624, 140913, 167008, 176832, 187884, 250512, 265248, 281826, 334016, 353664, 375768, 501024, 530496, 563652, 668032, 751536, 1002048, 1060992, 1127304, 1503072, 2004096, 2254608, 3006144, 4509216, 6012288, 9018432, 18036864]

約数ペア:

[(1, 18036864), (2, 9018432), (3, 6012288), (4, 4509216), (6, 3006144), (8, 2254608), (9, 2004096), (12, 1503072), (16, 1127304), (17, 1060992), (18, 1002048), (24, 751536), (27, 668032), (32, 563652), (34, 530496), (36, 501024), (48, 375768), (51, 353664), (54, 334016), (64, 281826), (68, 265248), (72, 250512), (96, 187884), (102, 176832), (108, 167008), (128, 140913), (136, 132624), (144, 125256), (153, 117888), (192, 93942), (204, 88416), (216, 83504), (272, 66312), (288, 62628), (306, 58944), (307, 58752), (384, 46971), (408, 44208), (432, 41752), (459, 39296), (544, 33156), (576, 31314), (612, 29472), (614, 29376), (816, 22104), (864, 20876), (918, 19648), (921, 19584), (1088, 16578), (1152, 15657), (1224, 14736), (1228, 14688), (1632, 11052), (1728, 10438), (1836, 9824), (1842, 9792), (2176, 8289), (2448, 7368), (2456, 7344), (2763, 6528), (3264, 5526), (3456, 5219), (3672, 4912), (3684, 4896)]