7281144

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{2593}}^1$

素因数の和:2621

約数の個数: 64

約数和(自身を含む): 21789600

約数和(自身を除く): 14508456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2593, 2808, 5186, 7779, 10372, 15558, 20744, 23337, 31116, 33709, 46674, 62232, 67418, 70011, 93348, 101127, 134836, 140022, 186696, 202254, 269672, 280044, 303381, 404508, 560088, 606762, 809016, 910143, 1213524, 1820286, 2427048, 3640572, 7281144]

約数ペア:

[(1, 7281144), (2, 3640572), (3, 2427048), (4, 1820286), (6, 1213524), (8, 910143), (9, 809016), (12, 606762), (13, 560088), (18, 404508), (24, 303381), (26, 280044), (27, 269672), (36, 202254), (39, 186696), (52, 140022), (54, 134836), (72, 101127), (78, 93348), (104, 70011), (108, 67418), (117, 62232), (156, 46674), (216, 33709), (234, 31116), (312, 23337), (351, 20744), (468, 15558), (702, 10372), (936, 7779), (1404, 5186), (2593, 2808)]