30718818

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43759}}^1$

素因数の和:43783

約数の個数: 32

約数和(自身を含む): 73516800

約数和(自身を除く): 42797982

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 43759, 87518, 131277, 262554, 393831, 568867, 787662, 1137734, 1181493, 1706601, 2362986, 3413202, 5119803, 10239606, 15359409, 30718818]

約数ペア:

[(1, 30718818), (2, 15359409), (3, 10239606), (6, 5119803), (9, 3413202), (13, 2362986), (18, 1706601), (26, 1181493), (27, 1137734), (39, 787662), (54, 568867), (78, 393831), (117, 262554), (234, 131277), (351, 87518), (702, 43759)]