31361886

素因数分解:

$2^1\times 3^2\times {\mathrm{1091}}^1\times {\mathrm{1597}}^1$

素因数の和:2696

約数の個数: 24

約数和(自身を含む): 68055624

約数和(自身を除く): 36693738

約数列:

[1, 2, 3, 6, 9, 18, 1091, 1597, 2182, 3194, 3273, 4791, 6546, 9582, 9819, 14373, 19638, 28746, 1742327, 3484654, 5226981, 10453962, 15680943, 31361886]

約数ペア:

[(1, 31361886), (2, 15680943), (3, 10453962), (6, 5226981), (9, 3484654), (18, 1742327), (1091, 28746), (1597, 19638), (2182, 14373), (3194, 9819), (3273, 9582), (4791, 6546)]