1881924

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 4898880

約数和(自身を除く): 3016956

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 53, 66, 106, 132, 159, 212, 269, 318, 538, 583, 636, 807, 1076, 1166, 1614, 1749, 2332, 2959, 3228, 3498, 5918, 6996, 8877, 11836, 14257, 17754, 28514, 35508, 42771, 57028, 85542, 156827, 171084, 313654, 470481, 627308, 940962, 1881924]

約数ペア:

[(1, 1881924), (2, 940962), (3, 627308), (4, 470481), (6, 313654), (11, 171084), (12, 156827), (22, 85542), (33, 57028), (44, 42771), (53, 35508), (66, 28514), (106, 17754), (132, 14257), (159, 11836), (212, 8877), (269, 6996), (318, 5918), (538, 3498), (583, 3228), (636, 2959), (807, 2332), (1076, 1749), (1166, 1614)]