12245142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{547}}^1$

素因数の和:613

約数の個数: 64

約数和(自身を含む): 30933504

約数和(自身を除く): 18688362

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 41, 42, 78, 82, 91, 123, 182, 246, 273, 287, 533, 546, 547, 574, 861, 1066, 1094, 1599, 1641, 1722, 3198, 3282, 3731, 3829, 7111, 7462, 7658, 11193, 11487, 14222, 21333, 22386, 22427, 22974, 42666, 44854, 49777, 67281, 99554, 134562, 149331, 156989, 291551, 298662, 313978, 470967, 583102, 874653, 941934, 1749306, 2040857, 4081714, 6122571, 12245142]

約数ペア:

[(1, 12245142), (2, 6122571), (3, 4081714), (6, 2040857), (7, 1749306), (13, 941934), (14, 874653), (21, 583102), (26, 470967), (39, 313978), (41, 298662), (42, 291551), (78, 156989), (82, 149331), (91, 134562), (123, 99554), (182, 67281), (246, 49777), (273, 44854), (287, 42666), (533, 22974), (546, 22427), (547, 22386), (574, 21333), (861, 14222), (1066, 11487), (1094, 11193), (1599, 7658), (1641, 7462), (1722, 7111), (3198, 3829), (3282, 3731)]