16865456976

素因数分解:

$2^4\times 3^2\times {\mathrm{1381}}^1\times {\mathrm{84809}}^1$

素因数の和:86204

約数の個数: 60

約数和(自身を含む): 47234590260

約数和(自身を除く): 30369133284

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1381, 2762, 4143, 5524, 8286, 11048, 12429, 16572, 22096, 24858, 33144, 49716, 66288, 84809, 99432, 169618, 198864, 254427, 339236, 508854, 678472, 763281, 1017708, 1356944, 1526562, 2035416, 3053124, 4070832, 6106248, 12212496, 117121229, 234242458, 351363687, 468484916, 702727374, 936969832, 1054091061, 1405454748, 1873939664, 2108182122, 2810909496, 4216364244, 5621818992, 8432728488, 16865456976]

約数ペア:

[(1, 16865456976), (2, 8432728488), (3, 5621818992), (4, 4216364244), (6, 2810909496), (8, 2108182122), (9, 1873939664), (12, 1405454748), (16, 1054091061), (18, 936969832), (24, 702727374), (36, 468484916), (48, 351363687), (72, 234242458), (144, 117121229), (1381, 12212496), (2762, 6106248), (4143, 4070832), (5524, 3053124), (8286, 2035416), (11048, 1526562), (12429, 1356944), (16572, 1017708), (22096, 763281), (24858, 678472), (33144, 508854), (49716, 339236), (66288, 254427), (84809, 198864), (99432, 169618)]