18208608

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:468

約数の個数: 96

約数和(自身を含む): 53488512

約数和(自身を除く): 35279904

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 43, 44, 48, 66, 86, 88, 96, 129, 132, 172, 176, 258, 264, 344, 352, 401, 473, 516, 528, 688, 802, 946, 1032, 1056, 1203, 1376, 1419, 1604, 1892, 2064, 2406, 2838, 3208, 3784, 4128, 4411, 4812, 5676, 6416, 7568, 8822, 9624, 11352, 12832, 13233, 15136, 17243, 17644, 19248, 22704, 26466, 34486, 35288, 38496, 45408, 51729, 52932, 68972, 70576, 103458, 105864, 137944, 141152, 189673, 206916, 211728, 275888, 379346, 413832, 423456, 551776, 569019, 758692, 827664, 1138038, 1517384, 1655328, 2276076, 3034768, 4552152, 6069536, 9104304, 18208608]

約数ペア:

[(1, 18208608), (2, 9104304), (3, 6069536), (4, 4552152), (6, 3034768), (8, 2276076), (11, 1655328), (12, 1517384), (16, 1138038), (22, 827664), (24, 758692), (32, 569019), (33, 551776), (43, 423456), (44, 413832), (48, 379346), (66, 275888), (86, 211728), (88, 206916), (96, 189673), (129, 141152), (132, 137944), (172, 105864), (176, 103458), (258, 70576), (264, 68972), (344, 52932), (352, 51729), (401, 45408), (473, 38496), (516, 35288), (528, 34486), (688, 26466), (802, 22704), (946, 19248), (1032, 17644), (1056, 17243), (1203, 15136), (1376, 13233), (1419, 12832), (1604, 11352), (1892, 9624), (2064, 8822), (2406, 7568), (2838, 6416), (3208, 5676), (3784, 4812), (4128, 4411)]