18213813072

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1389943}}^1$

素因数の和:1389977

約数の個数: 120

約数和(自身を含む): 62736512384

約数和(自身を除く): 44522699312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 13104, 1389943, 2779886, 4169829, 5559772, 8339658, 9729601, 11119544, 12509487, 16679316, 18069259, 19459202, 22239088, 25018974, 29188803, 33358632, 36138518, 38918404, 50037948, 54207777, 58377606, 66717264, 72277036, 77836808, 87566409, 100075896, 108415554, 116755212, 126484813, 144554072, 155673616, 162623331, 175132818, 200151792, 216831108, 233510424, 252969626, 289108144, 325246662, 350265636, 379454439, 433662216, 467020848, 505939252, 650493324, 700531272, 758908878, 867324432, 1011878504, 1138363317, 1300986648, 1401062544, 1517817756, 2023757008, 2276726634, 2601973296, 3035635512, 4553453268, 6071271024, 9106906536, 18213813072]

約数ペア:

[(1, 18213813072), (2, 9106906536), (3, 6071271024), (4, 4553453268), (6, 3035635512), (7, 2601973296), (8, 2276726634), (9, 2023757008), (12, 1517817756), (13, 1401062544), (14, 1300986648), (16, 1138363317), (18, 1011878504), (21, 867324432), (24, 758908878), (26, 700531272), (28, 650493324), (36, 505939252), (39, 467020848), (42, 433662216), (48, 379454439), (52, 350265636), (56, 325246662), (63, 289108144), (72, 252969626), (78, 233510424), (84, 216831108), (91, 200151792), (104, 175132818), (112, 162623331), (117, 155673616), (126, 144554072), (144, 126484813), (156, 116755212), (168, 108415554), (182, 100075896), (208, 87566409), (234, 77836808), (252, 72277036), (273, 66717264), (312, 58377606), (336, 54207777), (364, 50037948), (468, 38918404), (504, 36138518), (546, 33358632), (624, 29188803), (728, 25018974), (819, 22239088), (936, 19459202), (1008, 18069259), (1092, 16679316), (1456, 12509487), (1638, 11119544), (1872, 9729601), (2184, 8339658), (3276, 5559772), (4368, 4169829), (6552, 2779886), (13104, 1389943)]