81642012

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{358079}}^1$

素因数の和:358105

約数の個数: 24

約数和(自身を含む): 200524800

約数和(自身を除く): 118882788

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 358079, 716158, 1074237, 1432316, 2148474, 4296948, 6803501, 13607002, 20410503, 27214004, 40821006, 81642012]

約数ペア:

[(1, 81642012), (2, 40821006), (3, 27214004), (4, 20410503), (6, 13607002), (12, 6803501), (19, 4296948), (38, 2148474), (57, 1432316), (76, 1074237), (114, 716158), (228, 358079)]