18673670224

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1\times {\mathrm{5443}}^1$

素因数の和:5756

約数の個数: 80

約数和(自身を含む): 40074024384

約数和(自身を除く): 21400354160

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 101, 176, 193, 202, 386, 404, 772, 808, 1111, 1544, 1616, 2123, 2222, 3088, 4246, 4444, 5443, 8492, 8888, 10886, 16984, 17776, 19493, 21772, 33968, 38986, 43544, 59873, 77972, 87088, 119746, 155944, 214423, 239492, 311888, 428846, 478984, 549743, 857692, 957968, 1050499, 1099486, 1715384, 2100998, 2198972, 3430768, 4201996, 4397944, 6047173, 8403992, 8795888, 11555489, 12094346, 16807984, 23110978, 24188692, 46221956, 48377384, 92443912, 96754768, 106100399, 184887824, 212200798, 424401596, 848803192, 1167104389, 1697606384, 2334208778, 4668417556, 9336835112, 18673670224]

約数ペア:

[(1, 18673670224), (2, 9336835112), (4, 4668417556), (8, 2334208778), (11, 1697606384), (16, 1167104389), (22, 848803192), (44, 424401596), (88, 212200798), (101, 184887824), (176, 106100399), (193, 96754768), (202, 92443912), (386, 48377384), (404, 46221956), (772, 24188692), (808, 23110978), (1111, 16807984), (1544, 12094346), (1616, 11555489), (2123, 8795888), (2222, 8403992), (3088, 6047173), (4246, 4397944), (4444, 4201996), (5443, 3430768), (8492, 2198972), (8888, 2100998), (10886, 1715384), (16984, 1099486), (17776, 1050499), (19493, 957968), (21772, 857692), (33968, 549743), (38986, 478984), (43544, 428846), (59873, 311888), (77972, 239492), (87088, 214423), (119746, 155944)]