15691473684

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{907}}^1\times {\mathrm{8431}}^1$

素因数の和:9370

約数の個数: 96

約数和(自身を含む): 42875033600

約数和(自身を除く): 27183559916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 907, 1026, 1814, 2052, 2721, 3628, 5442, 8163, 8431, 10884, 16326, 16862, 17233, 24489, 25293, 32652, 33724, 34466, 48978, 50586, 51699, 68932, 75879, 97956, 101172, 103398, 151758, 155097, 160189, 206796, 227637, 303516, 310194, 320378, 455274, 465291, 480567, 620388, 640756, 910548, 930582, 961134, 1441701, 1861164, 1922268, 2883402, 4325103, 5766804, 7646917, 8650206, 15293834, 17300412, 22940751, 30587668, 45881502, 68822253, 91763004, 137644506, 145291423, 206466759, 275289012, 290582846, 412933518, 435874269, 581165692, 825867036, 871748538, 1307622807, 1743497076, 2615245614, 3922868421, 5230491228, 7845736842, 15691473684]

約数ペア:

[(1, 15691473684), (2, 7845736842), (3, 5230491228), (4, 3922868421), (6, 2615245614), (9, 1743497076), (12, 1307622807), (18, 871748538), (19, 825867036), (27, 581165692), (36, 435874269), (38, 412933518), (54, 290582846), (57, 275289012), (76, 206466759), (108, 145291423), (114, 137644506), (171, 91763004), (228, 68822253), (342, 45881502), (513, 30587668), (684, 22940751), (907, 17300412), (1026, 15293834), (1814, 8650206), (2052, 7646917), (2721, 5766804), (3628, 4325103), (5442, 2883402), (8163, 1922268), (8431, 1861164), (10884, 1441701), (16326, 961134), (16862, 930582), (17233, 910548), (24489, 640756), (25293, 620388), (32652, 480567), (33724, 465291), (34466, 455274), (48978, 320378), (50586, 310194), (51699, 303516), (68932, 227637), (75879, 206796), (97956, 160189), (101172, 155097), (103398, 151758)]