19626048

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2621}}^1$

素因数の和:2652

約数の個数: 84

約数和(自身を含む): 60604908

約数和(自身を除く): 40978860

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 2621, 3744, 5242, 7488, 7863, 10484, 15726, 20968, 23589, 31452, 34073, 41936, 47178, 62904, 68146, 83872, 94356, 102219, 125808, 136292, 167744, 188712, 204438, 251616, 272584, 306657, 377424, 408876, 503232, 545168, 613314, 754848, 817752, 1090336, 1226628, 1509696, 1635504, 2180672, 2453256, 3271008, 4906512, 6542016, 9813024, 19626048]

約数ペア:

[(1, 19626048), (2, 9813024), (3, 6542016), (4, 4906512), (6, 3271008), (8, 2453256), (9, 2180672), (12, 1635504), (13, 1509696), (16, 1226628), (18, 1090336), (24, 817752), (26, 754848), (32, 613314), (36, 545168), (39, 503232), (48, 408876), (52, 377424), (64, 306657), (72, 272584), (78, 251616), (96, 204438), (104, 188712), (117, 167744), (144, 136292), (156, 125808), (192, 102219), (208, 94356), (234, 83872), (288, 68146), (312, 62904), (416, 47178), (468, 41936), (576, 34073), (624, 31452), (832, 23589), (936, 20968), (1248, 15726), (1872, 10484), (2496, 7863), (2621, 7488), (3744, 5242)]