18823304313

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1111897}}^1$

素因数の和:1111939

約数の個数: 40

約数和(自身を含む): 32289517920

約数和(自身を除く): 13466213607

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 81, 99, 171, 209, 297, 513, 627, 891, 1539, 1881, 5643, 16929, 1111897, 3335691, 10007073, 12230867, 21126043, 30021219, 36692601, 63378129, 90063657, 110077803, 190134387, 232386473, 330233409, 570403161, 697159419, 990700227, 1711209483, 2091478257, 6274434771, 18823304313]

約数ペア:

[(1, 18823304313), (3, 6274434771), (9, 2091478257), (11, 1711209483), (19, 990700227), (27, 697159419), (33, 570403161), (57, 330233409), (81, 232386473), (99, 190134387), (171, 110077803), (209, 90063657), (297, 63378129), (513, 36692601), (627, 30021219), (891, 21126043), (1539, 12230867), (1881, 10007073), (5643, 3335691), (16929, 1111897)]