2748156

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 6804000

約数和(自身を除く): 4055844

約数列:

[1, 2, 3, 4, 6, 12, 29, 53, 58, 87, 106, 116, 149, 159, 174, 212, 298, 318, 348, 447, 596, 636, 894, 1537, 1788, 3074, 4321, 4611, 6148, 7897, 8642, 9222, 12963, 15794, 17284, 18444, 23691, 25926, 31588, 47382, 51852, 94764, 229013, 458026, 687039, 916052, 1374078, 2748156]

約数ペア:

[(1, 2748156), (2, 1374078), (3, 916052), (4, 687039), (6, 458026), (12, 229013), (29, 94764), (53, 51852), (58, 47382), (87, 31588), (106, 25926), (116, 23691), (149, 18444), (159, 17284), (174, 15794), (212, 12963), (298, 9222), (318, 8642), (348, 7897), (447, 6148), (596, 4611), (636, 4321), (894, 3074), (1537, 1788)]