11996418876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1\times {\mathrm{2203}}^1$

素因数の和:2811

約数の個数: 96

約数和(自身を含む): 30667408128

約数和(自身を除く): 18670989252

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 201, 268, 402, 521, 804, 871, 1042, 1563, 1742, 2084, 2203, 2613, 3126, 3484, 4406, 5226, 6252, 6609, 6773, 8812, 10452, 13218, 13546, 20319, 26436, 27092, 28639, 34907, 40638, 57278, 69814, 81276, 85917, 104721, 114556, 139628, 147601, 171834, 209442, 295202, 343668, 418884, 442803, 453791, 590404, 885606, 907582, 1147763, 1361373, 1771212, 1815164, 1918813, 2295526, 2722746, 3443289, 3837626, 4591052, 5445492, 5756439, 6886578, 7675252, 11512878, 13773156, 14920919, 23025756, 29841838, 44762757, 59683676, 76900121, 89525514, 153800242, 179051028, 230700363, 307600484, 461400726, 922801452, 999701573, 1999403146, 2999104719, 3998806292, 5998209438, 11996418876]

約数ペア:

[(1, 11996418876), (2, 5998209438), (3, 3998806292), (4, 2999104719), (6, 1999403146), (12, 999701573), (13, 922801452), (26, 461400726), (39, 307600484), (52, 230700363), (67, 179051028), (78, 153800242), (134, 89525514), (156, 76900121), (201, 59683676), (268, 44762757), (402, 29841838), (521, 23025756), (804, 14920919), (871, 13773156), (1042, 11512878), (1563, 7675252), (1742, 6886578), (2084, 5756439), (2203, 5445492), (2613, 4591052), (3126, 3837626), (3484, 3443289), (4406, 2722746), (5226, 2295526), (6252, 1918813), (6609, 1815164), (6773, 1771212), (8812, 1361373), (10452, 1147763), (13218, 907582), (13546, 885606), (20319, 590404), (26436, 453791), (27092, 442803), (28639, 418884), (34907, 343668), (40638, 295202), (57278, 209442), (69814, 171834), (81276, 147601), (85917, 139628), (104721, 114556)]