8997912

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1$

素因数の和:574

約数の個数: 128

約数和(自身を含む): 31219200

約数和(自身を除く): 22221288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 84, 88, 99, 108, 126, 132, 154, 168, 189, 198, 216, 231, 252, 264, 297, 308, 378, 396, 462, 504, 541, 594, 616, 693, 756, 792, 924, 1082, 1188, 1386, 1512, 1623, 1848, 2079, 2164, 2376, 2772, 3246, 3787, 4158, 4328, 4869, 5544, 5951, 6492, 7574, 8316, 9738, 11361, 11902, 12984, 14607, 15148, 16632, 17853, 19476, 22722, 23804, 29214, 30296, 34083, 35706, 38952, 41657, 45444, 47608, 53559, 58428, 68166, 71412, 83314, 90888, 102249, 107118, 116856, 124971, 136332, 142824, 160677, 166628, 204498, 214236, 249942, 272664, 321354, 333256, 374913, 408996, 428472, 499884, 642708, 749826, 817992, 999768, 1124739, 1285416, 1499652, 2249478, 2999304, 4498956, 8997912]

約数ペア:

[(1, 8997912), (2, 4498956), (3, 2999304), (4, 2249478), (6, 1499652), (7, 1285416), (8, 1124739), (9, 999768), (11, 817992), (12, 749826), (14, 642708), (18, 499884), (21, 428472), (22, 408996), (24, 374913), (27, 333256), (28, 321354), (33, 272664), (36, 249942), (42, 214236), (44, 204498), (54, 166628), (56, 160677), (63, 142824), (66, 136332), (72, 124971), (77, 116856), (84, 107118), (88, 102249), (99, 90888), (108, 83314), (126, 71412), (132, 68166), (154, 58428), (168, 53559), (189, 47608), (198, 45444), (216, 41657), (231, 38952), (252, 35706), (264, 34083), (297, 30296), (308, 29214), (378, 23804), (396, 22722), (462, 19476), (504, 17853), (541, 16632), (594, 15148), (616, 14607), (693, 12984), (756, 11902), (792, 11361), (924, 9738), (1082, 8316), (1188, 7574), (1386, 6492), (1512, 5951), (1623, 5544), (1848, 4869), (2079, 4328), (2164, 4158), (2376, 3787), (2772, 3246)]