1247241474

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{22159}}^1$

素因数の和:22279

約数の個数: 48

約数和(自身を含む): 2800137600

約数和(自身を除く): 1552896126

約数列:

[1, 2, 3, 6, 9, 18, 53, 59, 106, 118, 159, 177, 318, 354, 477, 531, 954, 1062, 3127, 6254, 9381, 18762, 22159, 28143, 44318, 56286, 66477, 132954, 199431, 398862, 1174427, 1307381, 2348854, 2614762, 3523281, 3922143, 7046562, 7844286, 10569843, 11766429, 21139686, 23532858, 69291193, 138582386, 207873579, 415747158, 623620737, 1247241474]

約数ペア:

[(1, 1247241474), (2, 623620737), (3, 415747158), (6, 207873579), (9, 138582386), (18, 69291193), (53, 23532858), (59, 21139686), (106, 11766429), (118, 10569843), (159, 7844286), (177, 7046562), (318, 3922143), (354, 3523281), (477, 2614762), (531, 2348854), (954, 1307381), (1062, 1174427), (3127, 398862), (6254, 199431), (9381, 132954), (18762, 66477), (22159, 56286), (28143, 44318)]