2509968222

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{360317}}^1$

素因数の和:360374

約数の個数: 40

約数和(自身を含む): 5754999096

約数和(自身を除く): 3245030874

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 258, 387, 774, 1161, 2322, 3483, 6966, 360317, 720634, 1080951, 2161902, 3242853, 6485706, 9728559, 15493631, 19457118, 29185677, 30987262, 46480893, 58371354, 92961786, 139442679, 278885358, 418328037, 836656074, 1254984111, 2509968222]

約数ペア:

[(1, 2509968222), (2, 1254984111), (3, 836656074), (6, 418328037), (9, 278885358), (18, 139442679), (27, 92961786), (43, 58371354), (54, 46480893), (81, 30987262), (86, 29185677), (129, 19457118), (162, 15493631), (258, 9728559), (387, 6485706), (774, 3242853), (1161, 2161902), (2322, 1080951), (3483, 720634), (6966, 360317)]