18793392

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{587}}^1$

素因数の和:650

約数の個数: 80

約数和(自身を含む): 52496640

約数和(自身を除く): 33703248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 29, 46, 48, 58, 69, 87, 92, 116, 138, 174, 184, 232, 276, 348, 368, 464, 552, 587, 667, 696, 1104, 1174, 1334, 1392, 1761, 2001, 2348, 2668, 3522, 4002, 4696, 5336, 7044, 8004, 9392, 10672, 13501, 14088, 16008, 17023, 27002, 28176, 32016, 34046, 40503, 51069, 54004, 68092, 81006, 102138, 108008, 136184, 162012, 204276, 216016, 272368, 324024, 391529, 408552, 648048, 783058, 817104, 1174587, 1566116, 2349174, 3132232, 4698348, 6264464, 9396696, 18793392]

約数ペア:

[(1, 18793392), (2, 9396696), (3, 6264464), (4, 4698348), (6, 3132232), (8, 2349174), (12, 1566116), (16, 1174587), (23, 817104), (24, 783058), (29, 648048), (46, 408552), (48, 391529), (58, 324024), (69, 272368), (87, 216016), (92, 204276), (116, 162012), (138, 136184), (174, 108008), (184, 102138), (232, 81006), (276, 68092), (348, 54004), (368, 51069), (464, 40503), (552, 34046), (587, 32016), (667, 28176), (696, 27002), (1104, 17023), (1174, 16008), (1334, 14088), (1392, 13501), (1761, 10672), (2001, 9392), (2348, 8004), (2668, 7044), (3522, 5336), (4002, 4696)]