18465492

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{80989}}^1$

素因数の和:81015

約数の個数: 24

約数和(自身を含む): 45354400

約数和(自身を除く): 26888908

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 80989, 161978, 242967, 323956, 485934, 971868, 1538791, 3077582, 4616373, 6155164, 9232746, 18465492]

約数ペア:

[(1, 18465492), (2, 9232746), (3, 6155164), (4, 4616373), (6, 3077582), (12, 1538791), (19, 971868), (38, 485934), (57, 323956), (76, 242967), (114, 161978), (228, 80989)]