18689076

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:498

約数の個数: 96

約数和(自身を含む): 56448000

約数和(自身を除く): 37758924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 59, 63, 84, 108, 118, 126, 177, 189, 236, 252, 354, 378, 413, 419, 531, 708, 756, 826, 838, 1062, 1239, 1257, 1593, 1652, 1676, 2124, 2478, 2514, 2933, 3186, 3717, 3771, 4956, 5028, 5866, 6372, 7434, 7542, 8799, 11151, 11313, 11732, 14868, 15084, 17598, 22302, 22626, 24721, 26397, 35196, 44604, 45252, 49442, 52794, 74163, 79191, 98884, 105588, 148326, 158382, 173047, 222489, 296652, 316764, 346094, 444978, 519141, 667467, 692188, 889956, 1038282, 1334934, 1557423, 2076564, 2669868, 3114846, 4672269, 6229692, 9344538, 18689076]

約数ペア:

[(1, 18689076), (2, 9344538), (3, 6229692), (4, 4672269), (6, 3114846), (7, 2669868), (9, 2076564), (12, 1557423), (14, 1334934), (18, 1038282), (21, 889956), (27, 692188), (28, 667467), (36, 519141), (42, 444978), (54, 346094), (59, 316764), (63, 296652), (84, 222489), (108, 173047), (118, 158382), (126, 148326), (177, 105588), (189, 98884), (236, 79191), (252, 74163), (354, 52794), (378, 49442), (413, 45252), (419, 44604), (531, 35196), (708, 26397), (756, 24721), (826, 22626), (838, 22302), (1062, 17598), (1239, 15084), (1257, 14868), (1593, 11732), (1652, 11313), (1676, 11151), (2124, 8799), (2478, 7542), (2514, 7434), (2933, 6372), (3186, 5866), (3717, 5028), (3771, 4956)]