291206934

素因数分解:

$2^1\times 3^3\times {\mathrm{229}}^1\times {\mathrm{23549}}^1$

素因数の和:23789

約数の個数: 32

約数和(自身を含む): 649980000

約数和(自身を除く): 358773066

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 229, 458, 687, 1374, 2061, 4122, 6183, 12366, 23549, 47098, 70647, 141294, 211941, 423882, 635823, 1271646, 5392721, 10785442, 16178163, 32356326, 48534489, 97068978, 145603467, 291206934]

約数ペア:

[(1, 291206934), (2, 145603467), (3, 97068978), (6, 48534489), (9, 32356326), (18, 16178163), (27, 10785442), (54, 5392721), (229, 1271646), (458, 635823), (687, 423882), (1374, 211941), (2061, 141294), (4122, 70647), (6183, 47098), (12366, 23549)]