3129948

素因数分解:

$2^2\times 3^3\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:483

約数の個数: 48

約数和(自身を含む): 8246560

約数和(自身を除く): 5116612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 108, 146, 219, 292, 397, 438, 657, 794, 876, 1191, 1314, 1588, 1971, 2382, 2628, 3573, 3942, 4764, 7146, 7884, 10719, 14292, 21438, 28981, 42876, 57962, 86943, 115924, 173886, 260829, 347772, 521658, 782487, 1043316, 1564974, 3129948]

約数ペア:

[(1, 3129948), (2, 1564974), (3, 1043316), (4, 782487), (6, 521658), (9, 347772), (12, 260829), (18, 173886), (27, 115924), (36, 86943), (54, 57962), (73, 42876), (108, 28981), (146, 21438), (219, 14292), (292, 10719), (397, 7884), (438, 7146), (657, 4764), (794, 3942), (876, 3573), (1191, 2628), (1314, 2382), (1588, 1971)]