6742554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 16982784

約数和(自身を除く): 10240230

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 53, 78, 91, 106, 159, 182, 233, 273, 318, 371, 466, 546, 689, 699, 742, 1113, 1378, 1398, 1631, 2067, 2226, 3029, 3262, 4134, 4823, 4893, 6058, 9087, 9646, 9786, 12349, 14469, 18174, 21203, 24698, 28938, 37047, 42406, 63609, 74094, 86443, 127218, 160537, 172886, 259329, 321074, 481611, 518658, 963222, 1123759, 2247518, 3371277, 6742554]

約数ペア:

[(1, 6742554), (2, 3371277), (3, 2247518), (6, 1123759), (7, 963222), (13, 518658), (14, 481611), (21, 321074), (26, 259329), (39, 172886), (42, 160537), (53, 127218), (78, 86443), (91, 74094), (106, 63609), (159, 42406), (182, 37047), (233, 28938), (273, 24698), (318, 21203), (371, 18174), (466, 14469), (546, 12349), (689, 9786), (699, 9646), (742, 9087), (1113, 6058), (1378, 4893), (1398, 4823), (1631, 4134), (2067, 3262), (2226, 3029)]