18277312

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:293

約数の個数: 56

約数和(自身を含む): 39008304

約数和(自身を除く): 20730992

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 107, 136, 157, 214, 272, 314, 428, 544, 628, 856, 1088, 1256, 1712, 1819, 2512, 2669, 3424, 3638, 5024, 5338, 6848, 7276, 10048, 10676, 14552, 16799, 21352, 29104, 33598, 42704, 58208, 67196, 85408, 116416, 134392, 170816, 268784, 285583, 537568, 571166, 1075136, 1142332, 2284664, 4569328, 9138656, 18277312]

約数ペア:

[(1, 18277312), (2, 9138656), (4, 4569328), (8, 2284664), (16, 1142332), (17, 1075136), (32, 571166), (34, 537568), (64, 285583), (68, 268784), (107, 170816), (136, 134392), (157, 116416), (214, 85408), (272, 67196), (314, 58208), (428, 42704), (544, 33598), (628, 29104), (856, 21352), (1088, 16799), (1256, 14552), (1712, 10676), (1819, 10048), (2512, 7276), (2669, 6848), (3424, 5338), (3638, 5024)]