18349051389

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{41351}}^1$

素因数の和:41545

約数の個数: 32

約数和(自身を含む): 26200627200

約数和(自身を除く): 7851575811

約数列:

[1, 3, 23, 59, 69, 109, 177, 327, 1357, 2507, 4071, 6431, 7521, 19293, 41351, 124053, 147913, 443739, 951073, 2439709, 2853219, 4507259, 7319127, 13521777, 56113307, 103666957, 168339921, 265928281, 311000871, 797784843, 6116350463, 18349051389]

約数ペア:

[(1, 18349051389), (3, 6116350463), (23, 797784843), (59, 311000871), (69, 265928281), (109, 168339921), (177, 103666957), (327, 56113307), (1357, 13521777), (2507, 7319127), (4071, 4507259), (6431, 2853219), (7521, 2439709), (19293, 951073), (41351, 443739), (124053, 147913)]