18344832

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:172

約数の個数: 128

約数和(自身を含む): 54933120

約数和(自身を除く): 36588288

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 43, 44, 48, 64, 66, 86, 88, 96, 101, 128, 129, 132, 172, 176, 192, 202, 258, 264, 303, 344, 352, 384, 404, 473, 516, 528, 606, 688, 704, 808, 946, 1032, 1056, 1111, 1212, 1376, 1408, 1419, 1616, 1892, 2064, 2112, 2222, 2424, 2752, 2838, 3232, 3333, 3784, 4128, 4224, 4343, 4444, 4848, 5504, 5676, 6464, 6666, 7568, 8256, 8686, 8888, 9696, 11352, 12928, 13029, 13332, 15136, 16512, 17372, 17776, 19392, 22704, 26058, 26664, 30272, 34744, 35552, 38784, 45408, 47773, 52116, 53328, 60544, 69488, 71104, 90816, 95546, 104232, 106656, 138976, 142208, 143319, 181632, 191092, 208464, 213312, 277952, 286638, 382184, 416928, 426624, 555904, 573276, 764368, 833856, 1146552, 1528736, 1667712, 2293104, 3057472, 4586208, 6114944, 9172416, 18344832]

約数ペア:

[(1, 18344832), (2, 9172416), (3, 6114944), (4, 4586208), (6, 3057472), (8, 2293104), (11, 1667712), (12, 1528736), (16, 1146552), (22, 833856), (24, 764368), (32, 573276), (33, 555904), (43, 426624), (44, 416928), (48, 382184), (64, 286638), (66, 277952), (86, 213312), (88, 208464), (96, 191092), (101, 181632), (128, 143319), (129, 142208), (132, 138976), (172, 106656), (176, 104232), (192, 95546), (202, 90816), (258, 71104), (264, 69488), (303, 60544), (344, 53328), (352, 52116), (384, 47773), (404, 45408), (473, 38784), (516, 35552), (528, 34744), (606, 30272), (688, 26664), (704, 26058), (808, 22704), (946, 19392), (1032, 17776), (1056, 17372), (1111, 16512), (1212, 15136), (1376, 13332), (1408, 13029), (1419, 12928), (1616, 11352), (1892, 9696), (2064, 8888), (2112, 8686), (2222, 8256), (2424, 7568), (2752, 6666), (2838, 6464), (3232, 5676), (3333, 5504), (3784, 4848), (4128, 4444), (4224, 4343)]