18783050944

素因数分解:

$2^6\times 7^1\times {\mathrm{223}}^1\times {\mathrm{188011}}^1$

素因数の和:188253

約数の個数: 56

約数和(自身を含む): 42788523008

約数和(自身を除く): 24005472064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 223, 224, 446, 448, 892, 1561, 1784, 3122, 3568, 6244, 7136, 12488, 14272, 24976, 49952, 99904, 188011, 376022, 752044, 1316077, 1504088, 2632154, 3008176, 5264308, 6016352, 10528616, 12032704, 21057232, 41926453, 42114464, 83852906, 84228928, 167705812, 293485171, 335411624, 586970342, 670823248, 1173940684, 1341646496, 2347881368, 2683292992, 4695762736, 9391525472, 18783050944]

約数ペア:

[(1, 18783050944), (2, 9391525472), (4, 4695762736), (7, 2683292992), (8, 2347881368), (14, 1341646496), (16, 1173940684), (28, 670823248), (32, 586970342), (56, 335411624), (64, 293485171), (112, 167705812), (223, 84228928), (224, 83852906), (446, 42114464), (448, 41926453), (892, 21057232), (1561, 12032704), (1784, 10528616), (3122, 6016352), (3568, 5264308), (6244, 3008176), (7136, 2632154), (12488, 1504088), (14272, 1316077), (24976, 752044), (49952, 376022), (99904, 188011)]