26540244

素因数分解:

$2^2\times 3^3\times {\mathrm{397}}^1\times {\mathrm{619}}^1$

素因数の和:1029

約数の個数: 48

約数和(自身を含む): 69092800

約数和(自身を除く): 42552556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 397, 619, 794, 1191, 1238, 1588, 1857, 2382, 2476, 3573, 3714, 4764, 5571, 7146, 7428, 10719, 11142, 14292, 16713, 21438, 22284, 33426, 42876, 66852, 245743, 491486, 737229, 982972, 1474458, 2211687, 2948916, 4423374, 6635061, 8846748, 13270122, 26540244]

約数ペア:

[(1, 26540244), (2, 13270122), (3, 8846748), (4, 6635061), (6, 4423374), (9, 2948916), (12, 2211687), (18, 1474458), (27, 982972), (36, 737229), (54, 491486), (108, 245743), (397, 66852), (619, 42876), (794, 33426), (1191, 22284), (1238, 21438), (1588, 16713), (1857, 14292), (2382, 11142), (2476, 10719), (3573, 7428), (3714, 7146), (4764, 5571)]