40456494

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7517}}^1$

素因数の和:7561

約数の個数: 48

約数和(自身を含む): 98515872

約数和(自身を除く): 58059378

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1794, 2691, 5382, 7517, 15034, 22551, 45102, 67653, 97721, 135306, 172891, 195442, 293163, 345782, 518673, 586326, 879489, 1037346, 1556019, 1758978, 2247583, 3112038, 4495166, 6742749, 13485498, 20228247, 40456494]

約数ペア:

[(1, 40456494), (2, 20228247), (3, 13485498), (6, 6742749), (9, 4495166), (13, 3112038), (18, 2247583), (23, 1758978), (26, 1556019), (39, 1037346), (46, 879489), (69, 586326), (78, 518673), (117, 345782), (138, 293163), (207, 195442), (234, 172891), (299, 135306), (414, 97721), (598, 67653), (897, 45102), (1794, 22551), (2691, 15034), (5382, 7517)]