21632544

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{2423}}^1$

素因数の和:2470

約数の個数: 72

約数和(自身を含む): 63528192

約数和(自身を除く): 41895648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2423, 2976, 4464, 4846, 7269, 8928, 9692, 14538, 19384, 21807, 29076, 38768, 43614, 58152, 75113, 77536, 87228, 116304, 150226, 174456, 225339, 232608, 300452, 348912, 450678, 600904, 676017, 697824, 901356, 1201808, 1352034, 1802712, 2403616, 2704068, 3605424, 5408136, 7210848, 10816272, 21632544]

約数ペア:

[(1, 21632544), (2, 10816272), (3, 7210848), (4, 5408136), (6, 3605424), (8, 2704068), (9, 2403616), (12, 1802712), (16, 1352034), (18, 1201808), (24, 901356), (31, 697824), (32, 676017), (36, 600904), (48, 450678), (62, 348912), (72, 300452), (93, 232608), (96, 225339), (124, 174456), (144, 150226), (186, 116304), (248, 87228), (279, 77536), (288, 75113), (372, 58152), (496, 43614), (558, 38768), (744, 29076), (992, 21807), (1116, 19384), (1488, 14538), (2232, 9692), (2423, 8928), (2976, 7269), (4464, 4846)]