275658156

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{21211}}^1$

素因数の和:21259

約数の個数: 54

約数和(自身を含む): 735441252

約数和(自身を除く): 459783096

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 361, 684, 722, 1083, 1444, 2166, 3249, 4332, 6498, 12996, 21211, 42422, 63633, 84844, 127266, 190899, 254532, 381798, 403009, 763596, 806018, 1209027, 1612036, 2418054, 3627081, 4836108, 7254162, 7657171, 14508324, 15314342, 22971513, 30628684, 45943026, 68914539, 91886052, 137829078, 275658156]

約数ペア:

[(1, 275658156), (2, 137829078), (3, 91886052), (4, 68914539), (6, 45943026), (9, 30628684), (12, 22971513), (18, 15314342), (19, 14508324), (36, 7657171), (38, 7254162), (57, 4836108), (76, 3627081), (114, 2418054), (171, 1612036), (228, 1209027), (342, 806018), (361, 763596), (684, 403009), (722, 381798), (1083, 254532), (1444, 190899), (2166, 127266), (3249, 84844), (4332, 63633), (6498, 42422), (12996, 21211)]