8273148

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{293}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 20975136

約数和(自身を除く): 12701988

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 181, 293, 362, 543, 586, 724, 879, 1086, 1172, 1758, 2172, 2353, 3516, 3809, 4706, 7059, 7618, 9412, 11427, 14118, 15236, 22854, 28236, 45708, 53033, 106066, 159099, 212132, 318198, 636396, 689429, 1378858, 2068287, 2757716, 4136574, 8273148]

約数ペア:

[(1, 8273148), (2, 4136574), (3, 2757716), (4, 2068287), (6, 1378858), (12, 689429), (13, 636396), (26, 318198), (39, 212132), (52, 159099), (78, 106066), (156, 53033), (181, 45708), (293, 28236), (362, 22854), (543, 15236), (586, 14118), (724, 11427), (879, 9412), (1086, 7618), (1172, 7059), (1758, 4706), (2172, 3809), (2353, 3516)]