801918

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:193

約数の個数: 48

約数和(自身を含む): 1965600

約数和(自身を除く): 1163682

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 149, 207, 234, 298, 299, 414, 447, 598, 894, 897, 1341, 1794, 1937, 2682, 2691, 3427, 3874, 5382, 5811, 6854, 10281, 11622, 17433, 20562, 30843, 34866, 44551, 61686, 89102, 133653, 267306, 400959, 801918]

約数ペア:

[(1, 801918), (2, 400959), (3, 267306), (6, 133653), (9, 89102), (13, 61686), (18, 44551), (23, 34866), (26, 30843), (39, 20562), (46, 17433), (69, 11622), (78, 10281), (117, 6854), (138, 5811), (149, 5382), (207, 3874), (234, 3427), (298, 2691), (299, 2682), (414, 1937), (447, 1794), (598, 1341), (894, 897)]