31739508

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{13159}}^1$

素因数の和:13236

約数の個数: 36

約数和(自身を含む): 81434080

約数和(自身を除く): 49694572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 13159, 26318, 39477, 52636, 78954, 118431, 157908, 236862, 473724, 881653, 1763306, 2644959, 3526612, 5289918, 7934877, 10579836, 15869754, 31739508]

約数ペア:

[(1, 31739508), (2, 15869754), (3, 10579836), (4, 7934877), (6, 5289918), (9, 3526612), (12, 2644959), (18, 1763306), (36, 881653), (67, 473724), (134, 236862), (201, 157908), (268, 118431), (402, 78954), (603, 52636), (804, 39477), (1206, 26318), (2412, 13159)]