17811763968

素因数分解:

$2^8\times 3^1\times {\mathrm{487}}^1\times {\mathrm{47623}}^1$

素因数の和:48129

約数の個数: 72

約数和(自身を含む): 47503606528

約数和(自身を除く): 29691842560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 487, 768, 974, 1461, 1948, 2922, 3896, 5844, 7792, 11688, 15584, 23376, 31168, 46752, 47623, 62336, 93504, 95246, 124672, 142869, 187008, 190492, 285738, 374016, 380984, 571476, 761968, 1142952, 1523936, 2285904, 3047872, 4571808, 6095744, 9143616, 12191488, 18287232, 23192401, 36574464, 46384802, 69577203, 92769604, 139154406, 185539208, 278308812, 371078416, 556617624, 742156832, 1113235248, 1484313664, 2226470496, 2968627328, 4452940992, 5937254656, 8905881984, 17811763968]

約数ペア:

[(1, 17811763968), (2, 8905881984), (3, 5937254656), (4, 4452940992), (6, 2968627328), (8, 2226470496), (12, 1484313664), (16, 1113235248), (24, 742156832), (32, 556617624), (48, 371078416), (64, 278308812), (96, 185539208), (128, 139154406), (192, 92769604), (256, 69577203), (384, 46384802), (487, 36574464), (768, 23192401), (974, 18287232), (1461, 12191488), (1948, 9143616), (2922, 6095744), (3896, 4571808), (5844, 3047872), (7792, 2285904), (11688, 1523936), (15584, 1142952), (23376, 761968), (31168, 571476), (46752, 380984), (47623, 374016), (62336, 285738), (93504, 190492), (95246, 187008), (124672, 142869)]