15128526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15661}}^1$

素因数の和:15696

約数の個数: 32

約数和(自身を含む): 36085248

約数和(自身を除く): 20956722

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 15661, 31322, 46983, 93966, 109627, 219254, 328881, 360203, 657762, 720406, 1080609, 2161218, 2521421, 5042842, 7564263, 15128526]

約数ペア:

[(1, 15128526), (2, 7564263), (3, 5042842), (6, 2521421), (7, 2161218), (14, 1080609), (21, 720406), (23, 657762), (42, 360203), (46, 328881), (69, 219254), (138, 109627), (161, 93966), (322, 46983), (483, 31322), (966, 15661)]