1387664568

素因数分解:

$2^3\times 3^3\times {\mathrm{6424373}}^1$

素因数の和:6424388

約数の個数: 32

約数和(自身を含む): 3854624400

約数和(自身を除く): 2466959832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 6424373, 12848746, 19273119, 25697492, 38546238, 51394984, 57819357, 77092476, 115638714, 154184952, 173458071, 231277428, 346916142, 462554856, 693832284, 1387664568]

約数ペア:

[(1, 1387664568), (2, 693832284), (3, 462554856), (4, 346916142), (6, 231277428), (8, 173458071), (9, 154184952), (12, 115638714), (18, 77092476), (24, 57819357), (27, 51394984), (36, 38546238), (54, 25697492), (72, 19273119), (108, 12848746), (216, 6424373)]