13181172

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 32024832

約数和(自身を除く): 18843660

約数列:

[1, 2, 3, 4, 6, 12, 41, 73, 82, 123, 146, 164, 219, 246, 292, 367, 438, 492, 734, 876, 1101, 1468, 2202, 2993, 4404, 5986, 8979, 11972, 15047, 17958, 26791, 30094, 35916, 45141, 53582, 60188, 80373, 90282, 107164, 160746, 180564, 321492, 1098431, 2196862, 3295293, 4393724, 6590586, 13181172]

約数ペア:

[(1, 13181172), (2, 6590586), (3, 4393724), (4, 3295293), (6, 2196862), (12, 1098431), (41, 321492), (73, 180564), (82, 160746), (123, 107164), (146, 90282), (164, 80373), (219, 60188), (246, 53582), (292, 45141), (367, 35916), (438, 30094), (492, 26791), (734, 17958), (876, 15047), (1101, 11972), (1468, 8979), (2202, 5986), (2993, 4404)]