13891569678

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{147197}}^1$

素因数の和:147326

約数の個数: 72

約数和(自身を含む): 35339884632

約数和(自身を除く): 21448314954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 107, 126, 147, 214, 294, 321, 441, 642, 749, 882, 963, 1498, 1926, 2247, 4494, 5243, 6741, 10486, 13482, 15729, 31458, 47187, 94374, 147197, 294394, 441591, 883182, 1030379, 1324773, 2060758, 2649546, 3091137, 6182274, 7212653, 9273411, 14425306, 15750079, 18546822, 21637959, 31500158, 43275918, 47250237, 64913877, 94500474, 110250553, 129827754, 141750711, 220501106, 283501422, 330751659, 661503318, 771753871, 992254977, 1543507742, 1984509954, 2315261613, 4630523226, 6945784839, 13891569678]

約数ペア:

[(1, 13891569678), (2, 6945784839), (3, 4630523226), (6, 2315261613), (7, 1984509954), (9, 1543507742), (14, 992254977), (18, 771753871), (21, 661503318), (42, 330751659), (49, 283501422), (63, 220501106), (98, 141750711), (107, 129827754), (126, 110250553), (147, 94500474), (214, 64913877), (294, 47250237), (321, 43275918), (441, 31500158), (642, 21637959), (749, 18546822), (882, 15750079), (963, 14425306), (1498, 9273411), (1926, 7212653), (2247, 6182274), (4494, 3091137), (5243, 2649546), (6741, 2060758), (10486, 1324773), (13482, 1030379), (15729, 883182), (31458, 441591), (47187, 294394), (94374, 147197)]