21703194

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{13859}}^1$

素因数の和:13899

約数の個数: 32

約数和(自身を含む): 49896000

約数和(自身を除く): 28192806

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 13859, 27718, 41577, 83154, 124731, 249462, 374193, 401911, 748386, 803822, 1205733, 2411466, 3617199, 7234398, 10851597, 21703194]

約数ペア:

[(1, 21703194), (2, 10851597), (3, 7234398), (6, 3617199), (9, 2411466), (18, 1205733), (27, 803822), (29, 748386), (54, 401911), (58, 374193), (87, 249462), (174, 124731), (261, 83154), (522, 41577), (783, 27718), (1566, 13859)]