20182715574

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{106621}}^1\times {\mathrm{4507}}^1$

素因数の和:111140

約数の個数: 32

約数和(自身を含む): 46142589696

約数和(自身を除く): 25959874122

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4507, 9014, 13521, 27042, 31549, 63098, 94647, 106621, 189294, 213242, 319863, 639726, 746347, 1492694, 2239041, 4478082, 480540847, 961081694, 1441622541, 2883245082, 3363785929, 6727571858, 10091357787, 20182715574]

約数ペア:

[(1, 20182715574), (2, 10091357787), (3, 6727571858), (6, 3363785929), (7, 2883245082), (14, 1441622541), (21, 961081694), (42, 480540847), (4507, 4478082), (9014, 2239041), (13521, 1492694), (27042, 746347), (31549, 639726), (63098, 319863), (94647, 213242), (106621, 189294)]