18926064

素因数分解:

$2^4\times 3^2\times {\mathrm{131431}}^1$

素因数の和:131445

約数の個数: 30

約数和(自身を含む): 52967096

約数和(自身を除く): 34041032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 131431, 262862, 394293, 525724, 788586, 1051448, 1182879, 1577172, 2102896, 2365758, 3154344, 4731516, 6308688, 9463032, 18926064]

約数ペア:

[(1, 18926064), (2, 9463032), (3, 6308688), (4, 4731516), (6, 3154344), (8, 2365758), (9, 2102896), (12, 1577172), (16, 1182879), (18, 1051448), (24, 788586), (36, 525724), (48, 394293), (72, 262862), (144, 131431)]