2018416686579

素因数分解:

$3^3\times {\mathrm{331}}^1\times {\mathrm{5303}}^1\times {\mathrm{42589}}^1$

素因数の和:48232

約数の個数: 32

約数和(自身を含む): 2999916940800

約数和(自身を除く): 981500254221

約数列:

[1, 3, 9, 27, 331, 993, 2979, 5303, 8937, 15909, 42589, 47727, 127767, 143181, 383301, 1149903, 1755293, 5265879, 14096959, 15797637, 42290877, 47392911, 126872631, 225849467, 380617893, 677548401, 2032645203, 6097935609, 74756173577, 224268520731, 672805562193, 2018416686579]

約数ペア:

[(1, 2018416686579), (3, 672805562193), (9, 224268520731), (27, 74756173577), (331, 6097935609), (993, 2032645203), (2979, 677548401), (5303, 380617893), (8937, 225849467), (15909, 126872631), (42589, 47392911), (47727, 42290877), (127767, 15797637), (143181, 14096959), (383301, 5265879), (1149903, 1755293)]