673212486

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{8731}}^1$

素因数の和:8988

約数の個数: 32

約数和(自身を含む): 1373089536

約数和(自身を除く): 699877050

約数列:

[1, 2, 3, 6, 71, 142, 181, 213, 362, 426, 543, 1086, 8731, 12851, 17462, 25702, 26193, 38553, 52386, 77106, 619901, 1239802, 1580311, 1859703, 3160622, 3719406, 4740933, 9481866, 112202081, 224404162, 336606243, 673212486]

約数ペア:

[(1, 673212486), (2, 336606243), (3, 224404162), (6, 112202081), (71, 9481866), (142, 4740933), (181, 3719406), (213, 3160622), (362, 1859703), (426, 1580311), (543, 1239802), (1086, 619901), (8731, 77106), (12851, 52386), (17462, 38553), (25702, 26193)]