1247753916

素因数分解:

$2^2\times 3^3\times {\mathrm{163}}^1\times {\mathrm{70879}}^1$

素因数の和:71055

約数の個数: 48

約数和(自身を含む): 3254809600

約数和(自身を除く): 2007055684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 163, 326, 489, 652, 978, 1467, 1956, 2934, 4401, 5868, 8802, 17604, 70879, 141758, 212637, 283516, 425274, 637911, 850548, 1275822, 1913733, 2551644, 3827466, 7654932, 11553277, 23106554, 34659831, 46213108, 69319662, 103979493, 138639324, 207958986, 311938479, 415917972, 623876958, 1247753916]

約数ペア:

[(1, 1247753916), (2, 623876958), (3, 415917972), (4, 311938479), (6, 207958986), (9, 138639324), (12, 103979493), (18, 69319662), (27, 46213108), (36, 34659831), (54, 23106554), (108, 11553277), (163, 7654932), (326, 3827466), (489, 2551644), (652, 1913733), (978, 1275822), (1467, 850548), (1956, 637911), (2934, 425274), (4401, 283516), (5868, 212637), (8802, 141758), (17604, 70879)]