989455032

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{597497}}^1$

素因数の和:597532

約数の個数: 48

約数和(自身を含む): 2796290640

約数和(自身を除く): 1806835608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 597497, 1194994, 1792491, 2389988, 3584982, 4779976, 5377473, 7169964, 10754946, 13742431, 14339928, 21509892, 27484862, 41227293, 43019784, 54969724, 82454586, 109939448, 123681879, 164909172, 247363758, 329818344, 494727516, 989455032]

約数ペア:

[(1, 989455032), (2, 494727516), (3, 329818344), (4, 247363758), (6, 164909172), (8, 123681879), (9, 109939448), (12, 82454586), (18, 54969724), (23, 43019784), (24, 41227293), (36, 27484862), (46, 21509892), (69, 14339928), (72, 13742431), (92, 10754946), (138, 7169964), (184, 5377473), (207, 4779976), (276, 3584982), (414, 2389988), (552, 1792491), (828, 1194994), (1656, 597497)]