188865738

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{552239}}^1$

素因数の和:552266

約数の個数: 24

約数和(自身を含む): 430747200

約数和(自身を除く): 241881462

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 552239, 1104478, 1656717, 3313434, 4970151, 9940302, 10492541, 20985082, 31477623, 62955246, 94432869, 188865738]

約数ペア:

[(1, 188865738), (2, 94432869), (3, 62955246), (6, 31477623), (9, 20985082), (18, 10492541), (19, 9940302), (38, 4970151), (57, 3313434), (114, 1656717), (171, 1104478), (342, 552239)]