18855768

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{34159}}^1$

素因数の和:34191

約数の個数: 32

約数和(自身を含む): 49190400

約数和(自身を除く): 30334632

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 34159, 68318, 102477, 136636, 204954, 273272, 409908, 785657, 819816, 1571314, 2356971, 3142628, 4713942, 6285256, 9427884, 18855768]

約数ペア:

[(1, 18855768), (2, 9427884), (3, 6285256), (4, 4713942), (6, 3142628), (8, 2356971), (12, 1571314), (23, 819816), (24, 785657), (46, 409908), (69, 273272), (92, 204954), (138, 136636), (184, 102477), (276, 68318), (552, 34159)]