3871218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1601}}^1$

素因数の和:1650

約数の個数: 32

約数和(自身を含む): 8612352

約数和(自身を除く): 4741134

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 1601, 2418, 3202, 4803, 9606, 20813, 41626, 49631, 62439, 99262, 124878, 148893, 297786, 645203, 1290406, 1935609, 3871218]

約数ペア:

[(1, 3871218), (2, 1935609), (3, 1290406), (6, 645203), (13, 297786), (26, 148893), (31, 124878), (39, 99262), (62, 62439), (78, 49631), (93, 41626), (186, 20813), (403, 9606), (806, 4803), (1209, 3202), (1601, 2418)]