393492246

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{25253}}^1$

素因数の和:25325

約数の個数: 48

約数和(自身を含む): 932781744

約数和(自身を除く): 539289498

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 53, 98, 106, 147, 159, 294, 318, 371, 742, 1113, 2226, 2597, 5194, 7791, 15582, 25253, 50506, 75759, 151518, 176771, 353542, 530313, 1060626, 1237397, 1338409, 2474794, 2676818, 3712191, 4015227, 7424382, 8030454, 9368863, 18737726, 28106589, 56213178, 65582041, 131164082, 196746123, 393492246]

約数ペア:

[(1, 393492246), (2, 196746123), (3, 131164082), (6, 65582041), (7, 56213178), (14, 28106589), (21, 18737726), (42, 9368863), (49, 8030454), (53, 7424382), (98, 4015227), (106, 3712191), (147, 2676818), (159, 2474794), (294, 1338409), (318, 1237397), (371, 1060626), (742, 530313), (1113, 353542), (2226, 176771), (2597, 151518), (5194, 75759), (7791, 50506), (15582, 25253)]