1796252796

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{7817}}^1$

素因数の和:8331

約数の個数: 72

約数和(自身を含む): 4900384944

約数和(自身を除く): 3104132148

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 491, 982, 1473, 1964, 2946, 4419, 5892, 6383, 7817, 8838, 12766, 15634, 17676, 19149, 23451, 25532, 31268, 38298, 46902, 57447, 70353, 76596, 93804, 101621, 114894, 140706, 203242, 229788, 281412, 304863, 406484, 609726, 914589, 1219452, 1829178, 3658356, 3838147, 7676294, 11514441, 15352588, 23028882, 34543323, 46057764, 49895911, 69086646, 99791822, 138173292, 149687733, 199583644, 299375466, 449063199, 598750932, 898126398, 1796252796]

約数ペア:

[(1, 1796252796), (2, 898126398), (3, 598750932), (4, 449063199), (6, 299375466), (9, 199583644), (12, 149687733), (13, 138173292), (18, 99791822), (26, 69086646), (36, 49895911), (39, 46057764), (52, 34543323), (78, 23028882), (117, 15352588), (156, 11514441), (234, 7676294), (468, 3838147), (491, 3658356), (982, 1829178), (1473, 1219452), (1964, 914589), (2946, 609726), (4419, 406484), (5892, 304863), (6383, 281412), (7817, 229788), (8838, 203242), (12766, 140706), (15634, 114894), (17676, 101621), (19149, 93804), (23451, 76596), (25532, 70353), (31268, 57447), (38298, 46902)]