18367001547

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{4253}}^1$

素因数の和:4639

約数の個数: 32

約数和(自身を含む): 25261409088

約数和(自身を除く): 6894407541

約数列:

[1, 3, 53, 157, 159, 173, 471, 519, 4253, 8321, 9169, 12759, 24963, 27161, 27507, 81483, 225409, 667721, 676227, 735769, 1439533, 2003163, 2207307, 4318599, 35389213, 38995757, 106167639, 115515733, 116987271, 346547199, 6122333849, 18367001547]

約数ペア:

[(1, 18367001547), (3, 6122333849), (53, 346547199), (157, 116987271), (159, 115515733), (173, 106167639), (471, 38995757), (519, 35389213), (4253, 4318599), (8321, 2207307), (9169, 2003163), (12759, 1439533), (24963, 735769), (27161, 676227), (27507, 667721), (81483, 225409)]