17966642408

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1427737}}^1$

素因数の和:1427778

約数の個数: 48

約数和(自身を含む): 39876722340

約数和(自身を除く): 21910079932

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 242, 286, 484, 572, 968, 1144, 1573, 3146, 6292, 12584, 1427737, 2855474, 5710948, 11421896, 15705107, 18560581, 31410214, 37121162, 62820428, 74242324, 125640856, 148484648, 172756177, 204166391, 345512354, 408332782, 691024708, 816665564, 1382049416, 1633331128, 2245830301, 4491660602, 8983321204, 17966642408]

約数ペア:

[(1, 17966642408), (2, 8983321204), (4, 4491660602), (8, 2245830301), (11, 1633331128), (13, 1382049416), (22, 816665564), (26, 691024708), (44, 408332782), (52, 345512354), (88, 204166391), (104, 172756177), (121, 148484648), (143, 125640856), (242, 74242324), (286, 62820428), (484, 37121162), (572, 31410214), (968, 18560581), (1144, 15705107), (1573, 11421896), (3146, 5710948), (6292, 2855474), (12584, 1427737)]