2953578348

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{616871}}^1$

素因数の和:616907

約数の個数: 72

約数和(自身を含む): 8981656320

約数和(自身を除く): 6028077972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 616871, 1233742, 1850613, 2467484, 3701226, 4318097, 5551839, 7402452, 8636194, 11103678, 11720549, 12954291, 17272388, 22207356, 23441098, 25908582, 35161647, 38862873, 46882196, 51817164, 70323294, 77725746, 82043843, 105484941, 140646588, 155451492, 164087686, 210969882, 246131529, 328175372, 421939764, 492263058, 738394587, 984526116, 1476789174, 2953578348]

約数ペア:

[(1, 2953578348), (2, 1476789174), (3, 984526116), (4, 738394587), (6, 492263058), (7, 421939764), (9, 328175372), (12, 246131529), (14, 210969882), (18, 164087686), (19, 155451492), (21, 140646588), (28, 105484941), (36, 82043843), (38, 77725746), (42, 70323294), (57, 51817164), (63, 46882196), (76, 38862873), (84, 35161647), (114, 25908582), (126, 23441098), (133, 22207356), (171, 17272388), (228, 12954291), (252, 11720549), (266, 11103678), (342, 8636194), (399, 7402452), (532, 5551839), (684, 4318097), (798, 3701226), (1197, 2467484), (1596, 1850613), (2394, 1233742), (4788, 616871)]