18483894

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 48432384

約数和(自身を除く): 29948490

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 43, 66, 78, 86, 99, 117, 129, 143, 167, 198, 234, 258, 286, 334, 387, 429, 473, 501, 559, 774, 858, 946, 1002, 1118, 1287, 1419, 1503, 1677, 1837, 2171, 2574, 2838, 3006, 3354, 3674, 4257, 4342, 5031, 5511, 6149, 6513, 7181, 8514, 10062, 11022, 12298, 13026, 14362, 16533, 18447, 19539, 21543, 23881, 33066, 36894, 39078, 43086, 47762, 55341, 64629, 71643, 78991, 93353, 110682, 129258, 143286, 157982, 186706, 214929, 236973, 280059, 429858, 473946, 560118, 710919, 840177, 1026883, 1421838, 1680354, 2053766, 3080649, 6161298, 9241947, 18483894]

約数ペア:

[(1, 18483894), (2, 9241947), (3, 6161298), (6, 3080649), (9, 2053766), (11, 1680354), (13, 1421838), (18, 1026883), (22, 840177), (26, 710919), (33, 560118), (39, 473946), (43, 429858), (66, 280059), (78, 236973), (86, 214929), (99, 186706), (117, 157982), (129, 143286), (143, 129258), (167, 110682), (198, 93353), (234, 78991), (258, 71643), (286, 64629), (334, 55341), (387, 47762), (429, 43086), (473, 39078), (501, 36894), (559, 33066), (774, 23881), (858, 21543), (946, 19539), (1002, 18447), (1118, 16533), (1287, 14362), (1419, 13026), (1503, 12298), (1677, 11022), (1837, 10062), (2171, 8514), (2574, 7181), (2838, 6513), (3006, 6149), (3354, 5511), (3674, 5031), (4257, 4342)]