21652734

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1163}}^1$

素因数の和:1304

約数の個数: 32

約数和(自身を含む): 45256320

約数和(自身を除く): 23603586

約数列:

[1, 2, 3, 6, 29, 58, 87, 107, 174, 214, 321, 642, 1163, 2326, 3103, 3489, 6206, 6978, 9309, 18618, 33727, 67454, 101181, 124441, 202362, 248882, 373323, 746646, 3608789, 7217578, 10826367, 21652734]

約数ペア:

[(1, 21652734), (2, 10826367), (3, 7217578), (6, 3608789), (29, 746646), (58, 373323), (87, 248882), (107, 202362), (174, 124441), (214, 101181), (321, 67454), (642, 33727), (1163, 18618), (2326, 9309), (3103, 6978), (3489, 6206)]