18213604098

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2188609}}^1$

素因数の和:2188706

約数の個数: 32

約数和(自身を含む): 38869713600

約数和(自身を除く): 20656109502

約数列:

[1, 2, 3, 6, 19, 38, 57, 73, 114, 146, 219, 438, 1387, 2774, 4161, 8322, 2188609, 4377218, 6565827, 13131654, 41583571, 83167142, 124750713, 159768457, 249501426, 319536914, 479305371, 958610742, 3035600683, 6071201366, 9106802049, 18213604098]

約数ペア:

[(1, 18213604098), (2, 9106802049), (3, 6071201366), (6, 3035600683), (19, 958610742), (38, 479305371), (57, 319536914), (73, 249501426), (114, 159768457), (146, 124750713), (219, 83167142), (438, 41583571), (1387, 13131654), (2774, 6565827), (4161, 4377218), (8322, 2188609)]