1518297048

素因数分解:

$2^3\times 3^6\times {\mathrm{260339}}^1$

素因数の和:260363

約数の個数: 56

約数和(自身を含む): 4268274300

約数和(自身を除く): 2749977252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2916, 5832, 260339, 520678, 781017, 1041356, 1562034, 2082712, 2343051, 3124068, 4686102, 6248136, 7029153, 9372204, 14058306, 18744408, 21087459, 28116612, 42174918, 56233224, 63262377, 84349836, 126524754, 168699672, 189787131, 253049508, 379574262, 506099016, 759148524, 1518297048]

約数ペア:

[(1, 1518297048), (2, 759148524), (3, 506099016), (4, 379574262), (6, 253049508), (8, 189787131), (9, 168699672), (12, 126524754), (18, 84349836), (24, 63262377), (27, 56233224), (36, 42174918), (54, 28116612), (72, 21087459), (81, 18744408), (108, 14058306), (162, 9372204), (216, 7029153), (243, 6248136), (324, 4686102), (486, 3124068), (648, 2343051), (729, 2082712), (972, 1562034), (1458, 1041356), (1944, 781017), (2916, 520678), (5832, 260339)]