22557186

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{547}}^1$

素因数の和:663

約数の個数: 48

約数和(自身を含む): 51292800

約数和(自身を除く): 28735614

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 79, 87, 158, 174, 237, 261, 474, 522, 547, 711, 1094, 1422, 1641, 2291, 3282, 4582, 4923, 6873, 9846, 13746, 15863, 20619, 31726, 41238, 43213, 47589, 86426, 95178, 129639, 142767, 259278, 285534, 388917, 777834, 1253177, 2506354, 3759531, 7519062, 11278593, 22557186]

約数ペア:

[(1, 22557186), (2, 11278593), (3, 7519062), (6, 3759531), (9, 2506354), (18, 1253177), (29, 777834), (58, 388917), (79, 285534), (87, 259278), (158, 142767), (174, 129639), (237, 95178), (261, 86426), (474, 47589), (522, 43213), (547, 41238), (711, 31726), (1094, 20619), (1422, 15863), (1641, 13746), (2291, 9846), (3282, 6873), (4582, 4923)]