66586428

素因数分解:

$2^2\times 3^3\times {\mathrm{397}}^1\times {\mathrm{1553}}^1$

素因数の和:1963

約数の個数: 48

約数和(自身を含む): 173177760

約数和(自身を除く): 106591332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 397, 794, 1191, 1553, 1588, 2382, 3106, 3573, 4659, 4764, 6212, 7146, 9318, 10719, 13977, 14292, 18636, 21438, 27954, 41931, 42876, 55908, 83862, 167724, 616541, 1233082, 1849623, 2466164, 3699246, 5548869, 7398492, 11097738, 16646607, 22195476, 33293214, 66586428]

約数ペア:

[(1, 66586428), (2, 33293214), (3, 22195476), (4, 16646607), (6, 11097738), (9, 7398492), (12, 5548869), (18, 3699246), (27, 2466164), (36, 1849623), (54, 1233082), (108, 616541), (397, 167724), (794, 83862), (1191, 55908), (1553, 42876), (1588, 41931), (2382, 27954), (3106, 21438), (3573, 18636), (4659, 14292), (4764, 13977), (6212, 10719), (7146, 9318)]