15927318

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{313}}^1$

素因数の和:589

約数の個数: 48

約数和(自身を含む): 37913616

約数和(自身を除く): 21986298

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 257, 313, 514, 626, 771, 939, 1542, 1878, 2313, 2817, 2827, 3443, 4626, 5634, 5654, 6886, 8481, 10329, 16962, 20658, 25443, 30987, 50886, 61974, 80441, 160882, 241323, 482646, 723969, 884851, 1447938, 1769702, 2654553, 5309106, 7963659, 15927318]

約数ペア:

[(1, 15927318), (2, 7963659), (3, 5309106), (6, 2654553), (9, 1769702), (11, 1447938), (18, 884851), (22, 723969), (33, 482646), (66, 241323), (99, 160882), (198, 80441), (257, 61974), (313, 50886), (514, 30987), (626, 25443), (771, 20658), (939, 16962), (1542, 10329), (1878, 8481), (2313, 6886), (2817, 5654), (2827, 5634), (3443, 4626)]