18340992

素因数分解:

$2^7\times 3^4\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:116

約数の個数: 160

約数和(自身を含む): 57390300

約数和(自身を除く): 39049308

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 61, 64, 72, 81, 87, 96, 108, 116, 122, 128, 144, 162, 174, 183, 192, 216, 232, 244, 261, 288, 324, 348, 366, 384, 432, 464, 488, 522, 549, 576, 648, 696, 732, 783, 864, 928, 976, 1044, 1098, 1152, 1296, 1392, 1464, 1566, 1647, 1728, 1769, 1856, 1952, 2088, 2196, 2349, 2592, 2784, 2928, 3132, 3294, 3456, 3538, 3712, 3904, 4176, 4392, 4698, 4941, 5184, 5307, 5568, 5856, 6264, 6588, 7076, 7808, 8352, 8784, 9396, 9882, 10368, 10614, 11136, 11712, 12528, 13176, 14152, 15921, 16704, 17568, 18792, 19764, 21228, 23424, 25056, 26352, 28304, 31842, 33408, 35136, 37584, 39528, 42456, 47763, 50112, 52704, 56608, 63684, 70272, 75168, 79056, 84912, 95526, 100224, 105408, 113216, 127368, 143289, 150336, 158112, 169824, 191052, 210816, 226432, 254736, 286578, 300672, 316224, 339648, 382104, 509472, 573156, 632448, 679296, 764208, 1018944, 1146312, 1528416, 2037888, 2292624, 3056832, 4585248, 6113664, 9170496, 18340992]

約数ペア:

[(1, 18340992), (2, 9170496), (3, 6113664), (4, 4585248), (6, 3056832), (8, 2292624), (9, 2037888), (12, 1528416), (16, 1146312), (18, 1018944), (24, 764208), (27, 679296), (29, 632448), (32, 573156), (36, 509472), (48, 382104), (54, 339648), (58, 316224), (61, 300672), (64, 286578), (72, 254736), (81, 226432), (87, 210816), (96, 191052), (108, 169824), (116, 158112), (122, 150336), (128, 143289), (144, 127368), (162, 113216), (174, 105408), (183, 100224), (192, 95526), (216, 84912), (232, 79056), (244, 75168), (261, 70272), (288, 63684), (324, 56608), (348, 52704), (366, 50112), (384, 47763), (432, 42456), (464, 39528), (488, 37584), (522, 35136), (549, 33408), (576, 31842), (648, 28304), (696, 26352), (732, 25056), (783, 23424), (864, 21228), (928, 19764), (976, 18792), (1044, 17568), (1098, 16704), (1152, 15921), (1296, 14152), (1392, 13176), (1464, 12528), (1566, 11712), (1647, 11136), (1728, 10614), (1769, 10368), (1856, 9882), (1952, 9396), (2088, 8784), (2196, 8352), (2349, 7808), (2592, 7076), (2784, 6588), (2928, 6264), (3132, 5856), (3294, 5568), (3456, 5307), (3538, 5184), (3712, 4941), (3904, 4698), (4176, 4392)]