17131998

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{919}}^1$

素因数の和:1176

約数の個数: 32

約数和(自身を含む): 37094400

約数和(自身を除く): 19962402

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 239, 478, 717, 919, 1434, 1838, 2757, 3107, 5514, 6214, 9321, 11947, 18642, 23894, 35841, 71682, 219641, 439282, 658923, 1317846, 2855333, 5710666, 8565999, 17131998]

約数ペア:

[(1, 17131998), (2, 8565999), (3, 5710666), (6, 2855333), (13, 1317846), (26, 658923), (39, 439282), (78, 219641), (239, 71682), (478, 35841), (717, 23894), (919, 18642), (1434, 11947), (1838, 9321), (2757, 6214), (3107, 5514)]