13938642

素因数分解:

$2^1\times 3^4\times {\mathrm{139}}^1\times {\mathrm{619}}^1$

素因数の和:772

約数の個数: 40

約数和(自身を含む): 31508400

約数和(自身を除く): 17569758

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 139, 162, 278, 417, 619, 834, 1238, 1251, 1857, 2502, 3714, 3753, 5571, 7506, 11142, 11259, 16713, 22518, 33426, 50139, 86041, 100278, 172082, 258123, 516246, 774369, 1548738, 2323107, 4646214, 6969321, 13938642]

約数ペア:

[(1, 13938642), (2, 6969321), (3, 4646214), (6, 2323107), (9, 1548738), (18, 774369), (27, 516246), (54, 258123), (81, 172082), (139, 100278), (162, 86041), (278, 50139), (417, 33426), (619, 22518), (834, 16713), (1238, 11259), (1251, 11142), (1857, 7506), (2502, 5571), (3714, 3753)]