21542592

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:170

約数の個数: 112

約数和(自身を含む): 60899040

約数和(自身を除く): 39356448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 53, 58, 64, 73, 87, 96, 106, 116, 146, 159, 174, 192, 212, 219, 232, 292, 318, 348, 424, 438, 464, 584, 636, 696, 848, 876, 928, 1168, 1272, 1392, 1537, 1696, 1752, 1856, 2117, 2336, 2544, 2784, 3074, 3392, 3504, 3869, 4234, 4611, 4672, 5088, 5568, 6148, 6351, 7008, 7738, 8468, 9222, 10176, 11607, 12296, 12702, 14016, 15476, 16936, 18444, 23214, 24592, 25404, 30952, 33872, 36888, 46428, 49184, 50808, 61904, 67744, 73776, 92856, 98368, 101616, 112201, 123808, 135488, 147552, 185712, 203232, 224402, 247616, 295104, 336603, 371424, 406464, 448804, 673206, 742848, 897608, 1346412, 1795216, 2692824, 3590432, 5385648, 7180864, 10771296, 21542592]

約数ペア:

[(1, 21542592), (2, 10771296), (3, 7180864), (4, 5385648), (6, 3590432), (8, 2692824), (12, 1795216), (16, 1346412), (24, 897608), (29, 742848), (32, 673206), (48, 448804), (53, 406464), (58, 371424), (64, 336603), (73, 295104), (87, 247616), (96, 224402), (106, 203232), (116, 185712), (146, 147552), (159, 135488), (174, 123808), (192, 112201), (212, 101616), (219, 98368), (232, 92856), (292, 73776), (318, 67744), (348, 61904), (424, 50808), (438, 49184), (464, 46428), (584, 36888), (636, 33872), (696, 30952), (848, 25404), (876, 24592), (928, 23214), (1168, 18444), (1272, 16936), (1392, 15476), (1537, 14016), (1696, 12702), (1752, 12296), (1856, 11607), (2117, 10176), (2336, 9222), (2544, 8468), (2784, 7738), (3074, 7008), (3392, 6351), (3504, 6148), (3869, 5568), (4234, 5088), (4611, 4672)]