71380854

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{38501}}^1$

素因数の和:38612

約数の個数: 24

約数和(自身を含む): 156164112

約数和(自身を除く): 84783258

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 38501, 77002, 115503, 231006, 346509, 693018, 3965603, 7931206, 11896809, 23793618, 35690427, 71380854]

約数ペア:

[(1, 71380854), (2, 35690427), (3, 23793618), (6, 11896809), (9, 7931206), (18, 3965603), (103, 693018), (206, 346509), (309, 231006), (618, 115503), (927, 77002), (1854, 38501)]