40403304

素因数分解:

$2^3\times 3^2\times {\mathrm{281}}^1\times {\mathrm{1997}}^1$

素因数の和:2290

約数の個数: 48

約数和(自身を含む): 109870020

約数和(自身を除く): 69466716

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 281, 562, 843, 1124, 1686, 1997, 2248, 2529, 3372, 3994, 5058, 5991, 6744, 7988, 10116, 11982, 15976, 17973, 20232, 23964, 35946, 47928, 71892, 143784, 561157, 1122314, 1683471, 2244628, 3366942, 4489256, 5050413, 6733884, 10100826, 13467768, 20201652, 40403304]

約数ペア:

[(1, 40403304), (2, 20201652), (3, 13467768), (4, 10100826), (6, 6733884), (8, 5050413), (9, 4489256), (12, 3366942), (18, 2244628), (24, 1683471), (36, 1122314), (72, 561157), (281, 143784), (562, 71892), (843, 47928), (1124, 35946), (1686, 23964), (1997, 20232), (2248, 17973), (2529, 15976), (3372, 11982), (3994, 10116), (5058, 7988), (5991, 6744)]