1187754966

素因数分解:

$2^1\times 3^2\times {\mathrm{281}}^1\times {\mathrm{449}}^1\times {\mathrm{523}}^1$

素因数の和:1261

約数の個数: 48

約数和(自身を含む): 2593328400

約数和(自身を除く): 1405573434

約数列:

[1, 2, 3, 6, 9, 18, 281, 449, 523, 562, 843, 898, 1046, 1347, 1569, 1686, 2529, 2694, 3138, 4041, 4707, 5058, 8082, 9414, 126169, 146963, 234827, 252338, 293926, 378507, 440889, 469654, 704481, 757014, 881778, 1135521, 1322667, 1408962, 2113443, 2271042, 2645334, 4226886, 65986387, 131972774, 197959161, 395918322, 593877483, 1187754966]

約数ペア:

[(1, 1187754966), (2, 593877483), (3, 395918322), (6, 197959161), (9, 131972774), (18, 65986387), (281, 4226886), (449, 2645334), (523, 2271042), (562, 2113443), (843, 1408962), (898, 1322667), (1046, 1135521), (1347, 881778), (1569, 757014), (1686, 704481), (2529, 469654), (2694, 440889), (3138, 378507), (4041, 293926), (4707, 252338), (5058, 234827), (8082, 146963), (9414, 126169)]