1285092

素因数分解:

$2^2\times 3^3\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:249

約数の個数: 48

約数和(自身を含む): 3398080

約数和(自身を除く): 2112988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 108, 146, 163, 219, 292, 326, 438, 489, 652, 657, 876, 978, 1314, 1467, 1956, 1971, 2628, 2934, 3942, 4401, 5868, 7884, 8802, 11899, 17604, 23798, 35697, 47596, 71394, 107091, 142788, 214182, 321273, 428364, 642546, 1285092]

約数ペア:

[(1, 1285092), (2, 642546), (3, 428364), (4, 321273), (6, 214182), (9, 142788), (12, 107091), (18, 71394), (27, 47596), (36, 35697), (54, 23798), (73, 17604), (108, 11899), (146, 8802), (163, 7884), (219, 5868), (292, 4401), (326, 3942), (438, 2934), (489, 2628), (652, 1971), (657, 1956), (876, 1467), (978, 1314)]