18868096

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:96

約数の個数: 128

約数和(自身を含む): 46267200

約数和(自身を除く): 27399104

約数列:

[1, 2, 4, 8, 13, 16, 17, 23, 26, 29, 32, 34, 46, 52, 58, 64, 68, 92, 104, 116, 128, 136, 184, 208, 221, 232, 272, 299, 368, 377, 391, 416, 442, 464, 493, 544, 598, 667, 736, 754, 782, 832, 884, 928, 986, 1088, 1196, 1334, 1472, 1508, 1564, 1664, 1768, 1856, 1972, 2176, 2392, 2668, 2944, 3016, 3128, 3536, 3712, 3944, 4784, 5083, 5336, 6032, 6256, 6409, 7072, 7888, 8671, 9568, 10166, 10672, 11339, 12064, 12512, 12818, 14144, 15776, 17342, 19136, 20332, 21344, 22678, 24128, 25024, 25636, 28288, 31552, 34684, 38272, 40664, 42688, 45356, 48256, 50048, 51272, 63104, 69368, 81328, 85376, 90712, 102544, 138736, 147407, 162656, 181424, 205088, 277472, 294814, 325312, 362848, 410176, 554944, 589628, 650624, 725696, 820352, 1109888, 1179256, 1451392, 2358512, 4717024, 9434048, 18868096]

約数ペア:

[(1, 18868096), (2, 9434048), (4, 4717024), (8, 2358512), (13, 1451392), (16, 1179256), (17, 1109888), (23, 820352), (26, 725696), (29, 650624), (32, 589628), (34, 554944), (46, 410176), (52, 362848), (58, 325312), (64, 294814), (68, 277472), (92, 205088), (104, 181424), (116, 162656), (128, 147407), (136, 138736), (184, 102544), (208, 90712), (221, 85376), (232, 81328), (272, 69368), (299, 63104), (368, 51272), (377, 50048), (391, 48256), (416, 45356), (442, 42688), (464, 40664), (493, 38272), (544, 34684), (598, 31552), (667, 28288), (736, 25636), (754, 25024), (782, 24128), (832, 22678), (884, 21344), (928, 20332), (986, 19136), (1088, 17342), (1196, 15776), (1334, 14144), (1472, 12818), (1508, 12512), (1564, 12064), (1664, 11339), (1768, 10672), (1856, 10166), (1972, 9568), (2176, 8671), (2392, 7888), (2668, 7072), (2944, 6409), (3016, 6256), (3128, 6032), (3536, 5336), (3712, 5083), (3944, 4784)]