18231522012

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{356893}}^1$

素因数の和:356960

約数の個数: 96

約数和(自身を含む): 52763208960

約数和(自身を除く): 34531686948

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 43, 44, 54, 66, 86, 99, 108, 129, 132, 172, 198, 258, 297, 387, 396, 473, 516, 594, 774, 946, 1161, 1188, 1419, 1548, 1892, 2322, 2838, 4257, 4644, 5676, 8514, 12771, 17028, 25542, 51084, 356893, 713786, 1070679, 1427572, 2141358, 3212037, 3925823, 4282716, 6424074, 7851646, 9636111, 11777469, 12848148, 15346399, 15703292, 19272222, 23554938, 30692798, 35332407, 38544444, 46039197, 47109876, 61385596, 70664814, 92078394, 105997221, 138117591, 141329628, 168810389, 184156788, 211994442, 276235182, 337620778, 414352773, 423988884, 506431167, 552470364, 675241556, 828705546, 1012862334, 1519293501, 1657411092, 2025724668, 3038587002, 4557880503, 6077174004, 9115761006, 18231522012]

約数ペア:

[(1, 18231522012), (2, 9115761006), (3, 6077174004), (4, 4557880503), (6, 3038587002), (9, 2025724668), (11, 1657411092), (12, 1519293501), (18, 1012862334), (22, 828705546), (27, 675241556), (33, 552470364), (36, 506431167), (43, 423988884), (44, 414352773), (54, 337620778), (66, 276235182), (86, 211994442), (99, 184156788), (108, 168810389), (129, 141329628), (132, 138117591), (172, 105997221), (198, 92078394), (258, 70664814), (297, 61385596), (387, 47109876), (396, 46039197), (473, 38544444), (516, 35332407), (594, 30692798), (774, 23554938), (946, 19272222), (1161, 15703292), (1188, 15346399), (1419, 12848148), (1548, 11777469), (1892, 9636111), (2322, 7851646), (2838, 6424074), (4257, 4282716), (4644, 3925823), (5676, 3212037), (8514, 2141358), (12771, 1427572), (17028, 1070679), (25542, 713786), (51084, 356893)]