17864736

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2621}}^1$

素因数の和:2705

約数の個数: 48

約数和(自身を含む): 47573568

約数和(自身を除く): 29708832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 213, 284, 426, 568, 852, 1136, 1704, 2272, 2621, 3408, 5242, 6816, 7863, 10484, 15726, 20968, 31452, 41936, 62904, 83872, 125808, 186091, 251616, 372182, 558273, 744364, 1116546, 1488728, 2233092, 2977456, 4466184, 5954912, 8932368, 17864736]

約数ペア:

[(1, 17864736), (2, 8932368), (3, 5954912), (4, 4466184), (6, 2977456), (8, 2233092), (12, 1488728), (16, 1116546), (24, 744364), (32, 558273), (48, 372182), (71, 251616), (96, 186091), (142, 125808), (213, 83872), (284, 62904), (426, 41936), (568, 31452), (852, 20968), (1136, 15726), (1704, 10484), (2272, 7863), (2621, 6816), (3408, 5242)]