120813618

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{2797}}^1$

素因数の和:3138

約数の個数: 32

約数和(自身を含む): 253028736

約数和(自身を除く): 132215118

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 313, 626, 939, 1878, 2797, 5594, 7199, 8391, 14398, 16782, 21597, 43194, 64331, 128662, 192993, 385986, 875461, 1750922, 2626383, 5252766, 20135603, 40271206, 60406809, 120813618]

約数ペア:

[(1, 120813618), (2, 60406809), (3, 40271206), (6, 20135603), (23, 5252766), (46, 2626383), (69, 1750922), (138, 875461), (313, 385986), (626, 192993), (939, 128662), (1878, 64331), (2797, 43194), (5594, 21597), (7199, 16782), (8391, 14398)]