21821463744

素因数分解:

$2^6\times 3^1\times {\mathrm{839}}^1\times {\mathrm{135463}}^1$

素因数の和:136317

約数の個数: 56

約数和(自身を含む): 57805198080

約数和(自身を除く): 35983734336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 839, 1678, 2517, 3356, 5034, 6712, 10068, 13424, 20136, 26848, 40272, 53696, 80544, 135463, 161088, 270926, 406389, 541852, 812778, 1083704, 1625556, 2167408, 3251112, 4334816, 6502224, 8669632, 13004448, 26008896, 113653457, 227306914, 340960371, 454613828, 681920742, 909227656, 1363841484, 1818455312, 2727682968, 3636910624, 5455365936, 7273821248, 10910731872, 21821463744]

約数ペア:

[(1, 21821463744), (2, 10910731872), (3, 7273821248), (4, 5455365936), (6, 3636910624), (8, 2727682968), (12, 1818455312), (16, 1363841484), (24, 909227656), (32, 681920742), (48, 454613828), (64, 340960371), (96, 227306914), (192, 113653457), (839, 26008896), (1678, 13004448), (2517, 8669632), (3356, 6502224), (5034, 4334816), (6712, 3251112), (10068, 2167408), (13424, 1625556), (20136, 1083704), (26848, 812778), (40272, 541852), (53696, 406389), (80544, 270926), (135463, 161088)]