18439344

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1663}}^1$

素因数の和:1695

約数の個数: 120

約数和(自身を含む): 64376832

約数和(自身を除く): 45937488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 126, 132, 144, 154, 168, 176, 198, 231, 252, 264, 308, 336, 396, 462, 504, 528, 616, 693, 792, 924, 1008, 1232, 1386, 1584, 1663, 1848, 2772, 3326, 3696, 4989, 5544, 6652, 9978, 11088, 11641, 13304, 14967, 18293, 19956, 23282, 26608, 29934, 34923, 36586, 39912, 46564, 54879, 59868, 69846, 73172, 79824, 93128, 104769, 109758, 119736, 128051, 139692, 146344, 164637, 186256, 209538, 219516, 239472, 256102, 279384, 292688, 329274, 384153, 419076, 439032, 512204, 558768, 658548, 768306, 838152, 878064, 1024408, 1152459, 1317096, 1536612, 1676304, 2048816, 2304918, 2634192, 3073224, 4609836, 6146448, 9219672, 18439344]

約数ペア:

[(1, 18439344), (2, 9219672), (3, 6146448), (4, 4609836), (6, 3073224), (7, 2634192), (8, 2304918), (9, 2048816), (11, 1676304), (12, 1536612), (14, 1317096), (16, 1152459), (18, 1024408), (21, 878064), (22, 838152), (24, 768306), (28, 658548), (33, 558768), (36, 512204), (42, 439032), (44, 419076), (48, 384153), (56, 329274), (63, 292688), (66, 279384), (72, 256102), (77, 239472), (84, 219516), (88, 209538), (99, 186256), (112, 164637), (126, 146344), (132, 139692), (144, 128051), (154, 119736), (168, 109758), (176, 104769), (198, 93128), (231, 79824), (252, 73172), (264, 69846), (308, 59868), (336, 54879), (396, 46564), (462, 39912), (504, 36586), (528, 34923), (616, 29934), (693, 26608), (792, 23282), (924, 19956), (1008, 18293), (1232, 14967), (1386, 13304), (1584, 11641), (1663, 11088), (1848, 9978), (2772, 6652), (3326, 5544), (3696, 4989)]