7637994

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4663}}^1$

素因数の和:4691

約数の個数: 48

約数和(自身を含む): 20372352

約数和(自身を除く): 12734358

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 4663, 9326, 13989, 27978, 32641, 41967, 60619, 65282, 83934, 97923, 121238, 181857, 195846, 293769, 363714, 424333, 545571, 587538, 848666, 1091142, 1272999, 2545998, 3818997, 7637994]

約数ペア:

[(1, 7637994), (2, 3818997), (3, 2545998), (6, 1272999), (7, 1091142), (9, 848666), (13, 587538), (14, 545571), (18, 424333), (21, 363714), (26, 293769), (39, 195846), (42, 181857), (63, 121238), (78, 97923), (91, 83934), (117, 65282), (126, 60619), (182, 41967), (234, 32641), (273, 27978), (546, 13989), (819, 9326), (1638, 4663)]