12892356

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:325

約数の個数: 72

約数和(自身を含む): 34496280

約数和(自身を除く): 21603924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 53, 58, 87, 106, 116, 159, 174, 212, 233, 261, 318, 348, 466, 477, 522, 636, 699, 932, 954, 1044, 1398, 1537, 1908, 2097, 2796, 3074, 4194, 4611, 6148, 6757, 8388, 9222, 12349, 13514, 13833, 18444, 20271, 24698, 27028, 27666, 37047, 40542, 49396, 55332, 60813, 74094, 81084, 111141, 121626, 148188, 222282, 243252, 358121, 444564, 716242, 1074363, 1432484, 2148726, 3223089, 4297452, 6446178, 12892356]

約数ペア:

[(1, 12892356), (2, 6446178), (3, 4297452), (4, 3223089), (6, 2148726), (9, 1432484), (12, 1074363), (18, 716242), (29, 444564), (36, 358121), (53, 243252), (58, 222282), (87, 148188), (106, 121626), (116, 111141), (159, 81084), (174, 74094), (212, 60813), (233, 55332), (261, 49396), (318, 40542), (348, 37047), (466, 27666), (477, 27028), (522, 24698), (636, 20271), (699, 18444), (932, 13833), (954, 13514), (1044, 12349), (1398, 9222), (1537, 8388), (1908, 6757), (2097, 6148), (2796, 4611), (3074, 4194)]