40262742

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7481}}^1$

素因数の和:7525

約数の個数: 48

約数和(自身を含む): 98044128

約数和(自身を除く): 57781386

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, 7481, 14962, 22443, 44886, 67329, 97253, 134658, 172063, 194506, 291759, 344126, 516189, 583518, 875277, 1032378, 1548567, 1750554, 2236819, 3097134, 4473638, 6710457, 13420914, 20131371, 40262742]

約数ペア:

[(1, 40262742), (2, 20131371), (3, 13420914), (6, 6710457), (9, 4473638), (13, 3097134), (18, 2236819), (23, 1750554), (26, 1548567), (39, 1032378), (46, 875277), (69, 583518), (78, 516189), (117, 344126), (138, 291759), (207, 194506), (234, 172063), (299, 134658), (414, 97253), (598, 67329), (897, 44886), (1794, 22443), (2691, 14962), (5382, 7481)]