61091218

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:418

約数の個数: 32

約数和(自身を含む): 97992576

約数和(自身を除く): 36901358

約数列:

[1, 2, 37, 43, 73, 74, 86, 146, 263, 526, 1591, 2701, 3139, 3182, 5402, 6278, 9731, 11309, 19199, 19462, 22618, 38398, 116143, 232286, 418433, 710363, 825557, 836866, 1420726, 1651114, 30545609, 61091218]

約数ペア:

[(1, 61091218), (2, 30545609), (37, 1651114), (43, 1420726), (73, 836866), (74, 825557), (86, 710363), (146, 418433), (263, 232286), (526, 116143), (1591, 38398), (2701, 22618), (3139, 19462), (3182, 19199), (5402, 11309), (6278, 9731)]