72111726

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{210853}}^1$

素因数の和:210880

約数の個数: 24

約数和(自身を含む): 164466120

約数和(自身を除く): 92354394

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 210853, 421706, 632559, 1265118, 1897677, 3795354, 4006207, 8012414, 12018621, 24037242, 36055863, 72111726]

約数ペア:

[(1, 72111726), (2, 36055863), (3, 24037242), (6, 12018621), (9, 8012414), (18, 4006207), (19, 3795354), (38, 1897677), (57, 1265118), (114, 632559), (171, 421706), (342, 210853)]