69639294

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{1451}}^1$

素因数の和:1896

約数の個数: 32

約数和(自身を含む): 147058560

約数和(自身を除く): 77419266

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 421, 842, 1263, 1451, 2526, 2902, 4353, 7999, 8706, 15998, 23997, 27569, 47994, 55138, 82707, 165414, 610871, 1221742, 1832613, 3665226, 11606549, 23213098, 34819647, 69639294]

約数ペア:

[(1, 69639294), (2, 34819647), (3, 23213098), (6, 11606549), (19, 3665226), (38, 1832613), (57, 1221742), (114, 610871), (421, 165414), (842, 82707), (1263, 55138), (1451, 47994), (2526, 27569), (2902, 23997), (4353, 15998), (7999, 8706)]