18127311104

素因数分解:

$2^8\times 7^1\times {\mathrm{467}}^1\times {\mathrm{21661}}^1$

素因数の和:22151

約数の個数: 72

約数和(自身を含む): 41443391808

約数和(自身を除く): 23316080704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 467, 896, 934, 1792, 1868, 3269, 3736, 6538, 7472, 13076, 14944, 21661, 26152, 29888, 43322, 52304, 59776, 86644, 104608, 119552, 151627, 173288, 209216, 303254, 346576, 418432, 606508, 693152, 836864, 1213016, 1386304, 2426032, 2772608, 4852064, 5545216, 9704128, 10115687, 19408256, 20231374, 38816512, 40462748, 70809809, 80925496, 141619618, 161850992, 283239236, 323701984, 566478472, 647403968, 1132956944, 1294807936, 2265913888, 2589615872, 4531827776, 9063655552, 18127311104]

約数ペア:

[(1, 18127311104), (2, 9063655552), (4, 4531827776), (7, 2589615872), (8, 2265913888), (14, 1294807936), (16, 1132956944), (28, 647403968), (32, 566478472), (56, 323701984), (64, 283239236), (112, 161850992), (128, 141619618), (224, 80925496), (256, 70809809), (448, 40462748), (467, 38816512), (896, 20231374), (934, 19408256), (1792, 10115687), (1868, 9704128), (3269, 5545216), (3736, 4852064), (6538, 2772608), (7472, 2426032), (13076, 1386304), (14944, 1213016), (21661, 836864), (26152, 693152), (29888, 606508), (43322, 418432), (52304, 346576), (59776, 303254), (86644, 209216), (104608, 173288), (119552, 151627)]