18286027074

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{6910819}}^1$

素因数の和:6910844

約数の個数: 48

約数和(自身を含む): 47270008800

約数和(自身を除く): 28983981726

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 6910819, 13821638, 20732457, 41464914, 48375733, 62197371, 96751466, 124394742, 145127199, 186592113, 290254398, 338630131, 373184226, 435381597, 677260262, 870763194, 1015890393, 1306144791, 2031780786, 2612289582, 3047671179, 6095342358, 9143013537, 18286027074]

約数ペア:

[(1, 18286027074), (2, 9143013537), (3, 6095342358), (6, 3047671179), (7, 2612289582), (9, 2031780786), (14, 1306144791), (18, 1015890393), (21, 870763194), (27, 677260262), (42, 435381597), (49, 373184226), (54, 338630131), (63, 290254398), (98, 186592113), (126, 145127199), (147, 124394742), (189, 96751466), (294, 62197371), (378, 48375733), (441, 41464914), (882, 20732457), (1323, 13821638), (2646, 6910819)]