2012306994

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{409}}^1\times {\mathrm{1741}}^1$

素因数の和:2315

約数の個数: 48

約数和(自身を含む): 4401023640

約数和(自身を除く): 2388716646

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 409, 471, 818, 942, 1227, 1413, 1741, 2454, 2826, 3482, 3681, 5223, 7362, 10446, 15669, 31338, 64213, 128426, 192639, 273337, 385278, 546674, 577917, 712069, 820011, 1155834, 1424138, 1640022, 2136207, 2460033, 4272414, 4920066, 6408621, 12817242, 111794833, 223589666, 335384499, 670768998, 1006153497, 2012306994]

約数ペア:

[(1, 2012306994), (2, 1006153497), (3, 670768998), (6, 335384499), (9, 223589666), (18, 111794833), (157, 12817242), (314, 6408621), (409, 4920066), (471, 4272414), (818, 2460033), (942, 2136207), (1227, 1640022), (1413, 1424138), (1741, 1155834), (2454, 820011), (2826, 712069), (3482, 577917), (3681, 546674), (5223, 385278), (7362, 273337), (10446, 192639), (15669, 128426), (31338, 64213)]