21843432

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{2593}}^1$

素因数の和:2624

約数の個数: 80

約数和(自身を含む): 65913540

約数和(自身を除く): 44070108

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2593, 2808, 4212, 5186, 7779, 8424, 10372, 15558, 20744, 23337, 31116, 33709, 46674, 62232, 67418, 70011, 93348, 101127, 134836, 140022, 186696, 202254, 210033, 269672, 280044, 303381, 404508, 420066, 560088, 606762, 809016, 840132, 910143, 1213524, 1680264, 1820286, 2427048, 2730429, 3640572, 5460858, 7281144, 10921716, 21843432]

約数ペア:

[(1, 21843432), (2, 10921716), (3, 7281144), (4, 5460858), (6, 3640572), (8, 2730429), (9, 2427048), (12, 1820286), (13, 1680264), (18, 1213524), (24, 910143), (26, 840132), (27, 809016), (36, 606762), (39, 560088), (52, 420066), (54, 404508), (72, 303381), (78, 280044), (81, 269672), (104, 210033), (108, 202254), (117, 186696), (156, 140022), (162, 134836), (216, 101127), (234, 93348), (312, 70011), (324, 67418), (351, 62232), (468, 46674), (648, 33709), (702, 31116), (936, 23337), (1053, 20744), (1404, 15558), (2106, 10372), (2593, 8424), (2808, 7779), (4212, 5186)]