17969718

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2281}}^1$

素因数の和:2400

約数の個数: 32

約数和(自身を含む): 39104352

約数和(自身を除く): 21134634

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 101, 202, 303, 606, 1313, 2281, 2626, 3939, 4562, 6843, 7878, 13686, 29653, 59306, 88959, 177918, 230381, 460762, 691143, 1382286, 2994953, 5989906, 8984859, 17969718]

約数ペア:

[(1, 17969718), (2, 8984859), (3, 5989906), (6, 2994953), (13, 1382286), (26, 691143), (39, 460762), (78, 230381), (101, 177918), (202, 88959), (303, 59306), (606, 29653), (1313, 13686), (2281, 7878), (2626, 6843), (3939, 4562)]