18156980088

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^2\times {\mathrm{165799}}^1$

素因数の和:165843

約数の個数: 120

約数和(自身を含む): 55069641000

約数和(自身を除く): 36912660912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 169, 216, 234, 312, 324, 338, 351, 468, 507, 648, 676, 702, 936, 1014, 1053, 1352, 1404, 1521, 2028, 2106, 2808, 3042, 4056, 4212, 4563, 6084, 8424, 9126, 12168, 13689, 18252, 27378, 36504, 54756, 109512, 165799, 331598, 497397, 663196, 994794, 1326392, 1492191, 1989588, 2155387, 2984382, 3979176, 4310774, 4476573, 5968764, 6466161, 8621548, 8953146, 11937528, 12932322, 13429719, 17243096, 17906292, 19398483, 25864644, 26859438, 28020031, 35812584, 38796966, 51729288, 53718876, 56040062, 58195449, 77593932, 84060093, 107437752, 112080124, 116390898, 155187864, 168120186, 174586347, 224160248, 232781796, 252180279, 336240372, 349172694, 465563592, 504360558, 672480744, 698345388, 756540837, 1008721116, 1396690776, 1513081674, 2017442232, 2269622511, 3026163348, 4539245022, 6052326696, 9078490044, 18156980088]

約数ペア:

[(1, 18156980088), (2, 9078490044), (3, 6052326696), (4, 4539245022), (6, 3026163348), (8, 2269622511), (9, 2017442232), (12, 1513081674), (13, 1396690776), (18, 1008721116), (24, 756540837), (26, 698345388), (27, 672480744), (36, 504360558), (39, 465563592), (52, 349172694), (54, 336240372), (72, 252180279), (78, 232781796), (81, 224160248), (104, 174586347), (108, 168120186), (117, 155187864), (156, 116390898), (162, 112080124), (169, 107437752), (216, 84060093), (234, 77593932), (312, 58195449), (324, 56040062), (338, 53718876), (351, 51729288), (468, 38796966), (507, 35812584), (648, 28020031), (676, 26859438), (702, 25864644), (936, 19398483), (1014, 17906292), (1053, 17243096), (1352, 13429719), (1404, 12932322), (1521, 11937528), (2028, 8953146), (2106, 8621548), (2808, 6466161), (3042, 5968764), (4056, 4476573), (4212, 4310774), (4563, 3979176), (6084, 2984382), (8424, 2155387), (9126, 1989588), (12168, 1492191), (13689, 1326392), (18252, 994794), (27378, 663196), (36504, 497397), (54756, 331598), (109512, 165799)]