18932832

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{1289}}^1$

素因数の和:1325

約数の個数: 96

約数和(自身を含む): 58514400

約数和(自身を除く): 39581568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 96, 102, 108, 136, 144, 153, 204, 216, 272, 288, 306, 408, 432, 459, 544, 612, 816, 864, 918, 1224, 1289, 1632, 1836, 2448, 2578, 3672, 3867, 4896, 5156, 7344, 7734, 10312, 11601, 14688, 15468, 20624, 21913, 23202, 30936, 34803, 41248, 43826, 46404, 61872, 65739, 69606, 87652, 92808, 123744, 131478, 139212, 175304, 185616, 197217, 262956, 278424, 350608, 371232, 394434, 525912, 556848, 591651, 701216, 788868, 1051824, 1113696, 1183302, 1577736, 2103648, 2366604, 3155472, 4733208, 6310944, 9466416, 18932832]

約数ペア:

[(1, 18932832), (2, 9466416), (3, 6310944), (4, 4733208), (6, 3155472), (8, 2366604), (9, 2103648), (12, 1577736), (16, 1183302), (17, 1113696), (18, 1051824), (24, 788868), (27, 701216), (32, 591651), (34, 556848), (36, 525912), (48, 394434), (51, 371232), (54, 350608), (68, 278424), (72, 262956), (96, 197217), (102, 185616), (108, 175304), (136, 139212), (144, 131478), (153, 123744), (204, 92808), (216, 87652), (272, 69606), (288, 65739), (306, 61872), (408, 46404), (432, 43826), (459, 41248), (544, 34803), (612, 30936), (816, 23202), (864, 21913), (918, 20624), (1224, 15468), (1289, 14688), (1632, 11601), (1836, 10312), (2448, 7734), (2578, 7344), (3672, 5156), (3867, 4896)]