1312998246

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2659}}^1\times {\mathrm{3919}}^1$

素因数の和:6593

約数の個数: 48

約数和(自身を含む): 3253286400

約数和(自身を除く): 1940288154

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2659, 3919, 5318, 7838, 7977, 11757, 15954, 18613, 23514, 23931, 27433, 35271, 37226, 47862, 54866, 55839, 70542, 82299, 111678, 164598, 167517, 246897, 335034, 493794, 10420621, 20841242, 31261863, 62523726, 72944347, 93785589, 145888694, 187571178, 218833041, 437666082, 656499123, 1312998246]

約数ペア:

[(1, 1312998246), (2, 656499123), (3, 437666082), (6, 218833041), (7, 187571178), (9, 145888694), (14, 93785589), (18, 72944347), (21, 62523726), (42, 31261863), (63, 20841242), (126, 10420621), (2659, 493794), (3919, 335034), (5318, 246897), (7838, 167517), (7977, 164598), (11757, 111678), (15954, 82299), (18613, 70542), (23514, 55839), (23931, 54866), (27433, 47862), (35271, 37226)]