120844818

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:468

約数の個数: 64

約数和(自身を含む): 275742720

約数和(自身を除く): 154897902

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 127, 134, 201, 254, 263, 381, 402, 526, 603, 762, 789, 1143, 1206, 1578, 1809, 2286, 2367, 3429, 3618, 4734, 6858, 7101, 8509, 14202, 17018, 17621, 25527, 33401, 35242, 51054, 52863, 66802, 76581, 100203, 105726, 153162, 158589, 200406, 229743, 300609, 317178, 459486, 475767, 601218, 901827, 951534, 1803654, 2237867, 4475734, 6713601, 13427202, 20140803, 40281606, 60422409, 120844818]

約数ペア:

[(1, 120844818), (2, 60422409), (3, 40281606), (6, 20140803), (9, 13427202), (18, 6713601), (27, 4475734), (54, 2237867), (67, 1803654), (127, 951534), (134, 901827), (201, 601218), (254, 475767), (263, 459486), (381, 317178), (402, 300609), (526, 229743), (603, 200406), (762, 158589), (789, 153162), (1143, 105726), (1206, 100203), (1578, 76581), (1809, 66802), (2286, 52863), (2367, 51054), (3429, 35242), (3618, 33401), (4734, 25527), (6858, 17621), (7101, 17018), (8509, 14202)]