1805121474

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1303}}^1\times {\mathrm{17761}}^1$

素因数の和:19082

約数の個数: 32

約数和(自身を含む): 3891156864

約数和(自身を除く): 2086035390

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1303, 2606, 3909, 7818, 16939, 17761, 33878, 35522, 50817, 53283, 101634, 106566, 230893, 461786, 692679, 1385358, 23142583, 46285166, 69427749, 138855498, 300853579, 601707158, 902560737, 1805121474]

約数ペア:

[(1, 1805121474), (2, 902560737), (3, 601707158), (6, 300853579), (13, 138855498), (26, 69427749), (39, 46285166), (78, 23142583), (1303, 1385358), (2606, 692679), (3909, 461786), (7818, 230893), (16939, 106566), (17761, 101634), (33878, 53283), (35522, 50817)]