26901849

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 40278784

約数和(自身を除く): 13376935

約数列:

[1, 3, 13, 37, 39, 103, 111, 181, 309, 481, 543, 1339, 1443, 2353, 3811, 4017, 6697, 7059, 11433, 18643, 20091, 49543, 55929, 87061, 148629, 242359, 261183, 689791, 727077, 2069373, 8967283, 26901849]

約数ペア:

[(1, 26901849), (3, 8967283), (13, 2069373), (37, 727077), (39, 689791), (103, 261183), (111, 242359), (181, 148629), (309, 87061), (481, 55929), (543, 49543), (1339, 20091), (1443, 18643), (2353, 11433), (3811, 7059), (4017, 6697)]