17972304

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{601}}^1$

素因数の和:708

約数の個数: 80

約数和(自身を含む): 53746560

約数和(自身を除く): 35774256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 89, 112, 168, 178, 267, 336, 356, 534, 601, 623, 712, 1068, 1202, 1246, 1424, 1803, 1869, 2136, 2404, 2492, 3606, 3738, 4207, 4272, 4808, 4984, 7212, 7476, 8414, 9616, 9968, 12621, 14424, 14952, 16828, 25242, 28848, 29904, 33656, 50484, 53489, 67312, 100968, 106978, 160467, 201936, 213956, 320934, 374423, 427912, 641868, 748846, 855824, 1123269, 1283736, 1497692, 2246538, 2567472, 2995384, 4493076, 5990768, 8986152, 17972304]

約数ペア:

[(1, 17972304), (2, 8986152), (3, 5990768), (4, 4493076), (6, 2995384), (7, 2567472), (8, 2246538), (12, 1497692), (14, 1283736), (16, 1123269), (21, 855824), (24, 748846), (28, 641868), (42, 427912), (48, 374423), (56, 320934), (84, 213956), (89, 201936), (112, 160467), (168, 106978), (178, 100968), (267, 67312), (336, 53489), (356, 50484), (534, 33656), (601, 29904), (623, 28848), (712, 25242), (1068, 16828), (1202, 14952), (1246, 14424), (1424, 12621), (1803, 9968), (1869, 9616), (2136, 8414), (2404, 7476), (2492, 7212), (3606, 4984), (3738, 4808), (4207, 4272)]