21652272

素因数分解:

$2^4\times 3^5\times {\mathrm{5569}}^1$

素因数の和:5592

約数の個数: 60

約数和(自身を含む): 62851880

約数和(自身を除く): 41199608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 5569, 11138, 16707, 22276, 33414, 44552, 50121, 66828, 89104, 100242, 133656, 150363, 200484, 267312, 300726, 400968, 451089, 601452, 801936, 902178, 1202904, 1353267, 1804356, 2405808, 2706534, 3608712, 5413068, 7217424, 10826136, 21652272]

約数ペア:

[(1, 21652272), (2, 10826136), (3, 7217424), (4, 5413068), (6, 3608712), (8, 2706534), (9, 2405808), (12, 1804356), (16, 1353267), (18, 1202904), (24, 902178), (27, 801936), (36, 601452), (48, 451089), (54, 400968), (72, 300726), (81, 267312), (108, 200484), (144, 150363), (162, 133656), (216, 100242), (243, 89104), (324, 66828), (432, 50121), (486, 44552), (648, 33414), (972, 22276), (1296, 16707), (1944, 11138), (3888, 5569)]