17860236

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{397}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 43862784

約数和(自身を除く): 26002548

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 163, 276, 326, 397, 489, 652, 794, 978, 1191, 1588, 1956, 2382, 3749, 4764, 7498, 9131, 11247, 14996, 18262, 22494, 27393, 36524, 44988, 54786, 64711, 109572, 129422, 194133, 258844, 388266, 776532, 1488353, 2976706, 4465059, 5953412, 8930118, 17860236]

約数ペア:

[(1, 17860236), (2, 8930118), (3, 5953412), (4, 4465059), (6, 2976706), (12, 1488353), (23, 776532), (46, 388266), (69, 258844), (92, 194133), (138, 129422), (163, 109572), (276, 64711), (326, 54786), (397, 44988), (489, 36524), (652, 27393), (794, 22494), (978, 18262), (1191, 14996), (1588, 11247), (1956, 9131), (2382, 7498), (3749, 4764)]