2525556

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1$

素因数の和:109

約数の個数: 72

約数和(自身を含む): 6912864

約数和(自身を除く): 4387308

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 53, 57, 66, 76, 106, 114, 132, 159, 209, 212, 228, 318, 361, 418, 583, 627, 636, 722, 836, 1007, 1083, 1166, 1254, 1444, 1749, 2014, 2166, 2332, 2508, 3021, 3498, 3971, 4028, 4332, 6042, 6996, 7942, 11077, 11913, 12084, 15884, 19133, 22154, 23826, 33231, 38266, 44308, 47652, 57399, 66462, 76532, 114798, 132924, 210463, 229596, 420926, 631389, 841852, 1262778, 2525556]

約数ペア:

[(1, 2525556), (2, 1262778), (3, 841852), (4, 631389), (6, 420926), (11, 229596), (12, 210463), (19, 132924), (22, 114798), (33, 76532), (38, 66462), (44, 57399), (53, 47652), (57, 44308), (66, 38266), (76, 33231), (106, 23826), (114, 22154), (132, 19133), (159, 15884), (209, 12084), (212, 11913), (228, 11077), (318, 7942), (361, 6996), (418, 6042), (583, 4332), (627, 4028), (636, 3971), (722, 3498), (836, 3021), (1007, 2508), (1083, 2332), (1166, 2166), (1254, 2014), (1444, 1749)]