12778996878

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{67801}}^1$

素因数の和:68129

約数の個数: 48

約数和(自身を含む): 28537048176

約数和(自身を除く): 15758051298

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 283, 333, 566, 666, 849, 1698, 2547, 5094, 10471, 20942, 31413, 62826, 67801, 94239, 135602, 188478, 203403, 406806, 610209, 1220418, 2508637, 5017274, 7525911, 15051822, 19187683, 22577733, 38375366, 45155466, 57563049, 115126098, 172689147, 345378294, 709944271, 1419888542, 2129832813, 4259665626, 6389498439, 12778996878]

約数ペア:

[(1, 12778996878), (2, 6389498439), (3, 4259665626), (6, 2129832813), (9, 1419888542), (18, 709944271), (37, 345378294), (74, 172689147), (111, 115126098), (222, 57563049), (283, 45155466), (333, 38375366), (566, 22577733), (666, 19187683), (849, 15051822), (1698, 7525911), (2547, 5017274), (5094, 2508637), (10471, 1220418), (20942, 610209), (31413, 406806), (62826, 203403), (67801, 188478), (94239, 135602)]