1820852688

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1996549}}^1$

素因数の和:1996579

約数の個数: 40

約数和(自身を含む): 4951444000

約数和(自身を除く): 3130591312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 1996549, 3993098, 5989647, 7986196, 11979294, 15972392, 23958588, 31944784, 37934431, 47917176, 75868862, 95834352, 113803293, 151737724, 227606586, 303475448, 455213172, 606950896, 910426344, 1820852688]

約数ペア:

[(1, 1820852688), (2, 910426344), (3, 606950896), (4, 455213172), (6, 303475448), (8, 227606586), (12, 151737724), (16, 113803293), (19, 95834352), (24, 75868862), (38, 47917176), (48, 37934431), (57, 31944784), (76, 23958588), (114, 15972392), (152, 11979294), (228, 7986196), (304, 5989647), (456, 3993098), (912, 1996549)]