18345996

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{22157}}^1$

素因数の和:22190

約数の個数: 36

約数和(自身を含む): 48393072

約数和(自身を除く): 30047076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 22157, 44314, 66471, 88628, 132942, 199413, 265884, 398826, 509611, 797652, 1019222, 1528833, 2038444, 3057666, 4586499, 6115332, 9172998, 18345996]

約数ペア:

[(1, 18345996), (2, 9172998), (3, 6115332), (4, 4586499), (6, 3057666), (9, 2038444), (12, 1528833), (18, 1019222), (23, 797652), (36, 509611), (46, 398826), (69, 265884), (92, 199413), (138, 132942), (207, 88628), (276, 66471), (414, 44314), (828, 22157)]