15674451948

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{283}}^1\times {\mathrm{22963}}^1$

素因数の和:23323

約数の個数: 72

約数和(自身を含む): 40356749888

約数和(自身を除く): 24682297940

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 283, 402, 566, 603, 804, 849, 1132, 1206, 1698, 2412, 2547, 3396, 5094, 10188, 18961, 22963, 37922, 45926, 56883, 68889, 75844, 91852, 113766, 137778, 170649, 206667, 227532, 275556, 341298, 413334, 682596, 826668, 1538521, 3077042, 4615563, 6154084, 6498529, 9231126, 12997058, 13846689, 18462252, 19495587, 25994116, 27693378, 38991174, 55386756, 58486761, 77982348, 116973522, 233947044, 435401443, 870802886, 1306204329, 1741605772, 2612408658, 3918612987, 5224817316, 7837225974, 15674451948]

約数ペア:

[(1, 15674451948), (2, 7837225974), (3, 5224817316), (4, 3918612987), (6, 2612408658), (9, 1741605772), (12, 1306204329), (18, 870802886), (36, 435401443), (67, 233947044), (134, 116973522), (201, 77982348), (268, 58486761), (283, 55386756), (402, 38991174), (566, 27693378), (603, 25994116), (804, 19495587), (849, 18462252), (1132, 13846689), (1206, 12997058), (1698, 9231126), (2412, 6498529), (2547, 6154084), (3396, 4615563), (5094, 3077042), (10188, 1538521), (18961, 826668), (22963, 682596), (37922, 413334), (45926, 341298), (56883, 275556), (68889, 227532), (75844, 206667), (91852, 170649), (113766, 137778)]