37981788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{243473}}^1$

素因数の和:243493

約数の個数: 24

約数和(自身を含む): 95441808

約数和(自身を除く): 57460020

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 243473, 486946, 730419, 973892, 1460838, 2921676, 3165149, 6330298, 9495447, 12660596, 18990894, 37981788]

約数ペア:

[(1, 37981788), (2, 18990894), (3, 12660596), (4, 9495447), (6, 6330298), (12, 3165149), (13, 2921676), (26, 1460838), (39, 973892), (52, 730419), (78, 486946), (156, 243473)]