16536438

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:517

約数の個数: 48

約数和(自身を含む): 37627200

約数和(自身を除く): 21090762

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 79, 87, 158, 174, 237, 261, 401, 474, 522, 711, 802, 1203, 1422, 2291, 2406, 3609, 4582, 6873, 7218, 11629, 13746, 20619, 23258, 31679, 34887, 41238, 63358, 69774, 95037, 104661, 190074, 209322, 285111, 570222, 918691, 1837382, 2756073, 5512146, 8268219, 16536438]

約数ペア:

[(1, 16536438), (2, 8268219), (3, 5512146), (6, 2756073), (9, 1837382), (18, 918691), (29, 570222), (58, 285111), (79, 209322), (87, 190074), (158, 104661), (174, 95037), (237, 69774), (261, 63358), (401, 41238), (474, 34887), (522, 31679), (711, 23258), (802, 20619), (1203, 13746), (1422, 11629), (2291, 7218), (2406, 6873), (3609, 4582)]