2018514816

素因数分解:

$2^7\times 3^4\times {\mathrm{194687}}^1$

素因数の和:194713

約数の個数: 80

約数和(自身を含む): 6007098240

約数和(自身を除く): 3988583424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 194687, 389374, 584061, 778748, 1168122, 1557496, 1752183, 2336244, 3114992, 3504366, 4672488, 5256549, 6229984, 7008732, 9344976, 10513098, 12459968, 14017464, 15769647, 18689952, 21026196, 24919936, 28034928, 31539294, 37379904, 42052392, 56069856, 63078588, 74759808, 84104784, 112139712, 126157176, 168209568, 224279424, 252314352, 336419136, 504628704, 672838272, 1009257408, 2018514816]

約数ペア:

[(1, 2018514816), (2, 1009257408), (3, 672838272), (4, 504628704), (6, 336419136), (8, 252314352), (9, 224279424), (12, 168209568), (16, 126157176), (18, 112139712), (24, 84104784), (27, 74759808), (32, 63078588), (36, 56069856), (48, 42052392), (54, 37379904), (64, 31539294), (72, 28034928), (81, 24919936), (96, 21026196), (108, 18689952), (128, 15769647), (144, 14017464), (162, 12459968), (192, 10513098), (216, 9344976), (288, 7008732), (324, 6229984), (384, 5256549), (432, 4672488), (576, 3504366), (648, 3114992), (864, 2336244), (1152, 1752183), (1296, 1557496), (1728, 1168122), (2592, 778748), (3456, 584061), (5184, 389374), (10368, 194687)]