69816642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{11959}}^1$

素因数の和:12110

約数の個数: 32

約数和(自身を含む): 160742400

約数和(自身を除く): 90925758

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 5838, 11959, 23918, 35877, 71754, 83713, 167426, 251139, 502278, 1662301, 3324602, 4986903, 9973806, 11636107, 23272214, 34908321, 69816642]

約数ペア:

[(1, 69816642), (2, 34908321), (3, 23272214), (6, 11636107), (7, 9973806), (14, 4986903), (21, 3324602), (42, 1662301), (139, 502278), (278, 251139), (417, 167426), (834, 83713), (973, 71754), (1946, 35877), (2919, 23918), (5838, 11959)]