18548304

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:404

約数の個数: 80

約数和(自身を含む): 51103872

約数和(自身を除く): 32555568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 53, 69, 92, 106, 138, 159, 184, 212, 276, 317, 318, 368, 424, 552, 634, 636, 848, 951, 1104, 1219, 1268, 1272, 1902, 2438, 2536, 2544, 3657, 3804, 4876, 5072, 7291, 7314, 7608, 9752, 14582, 14628, 15216, 16801, 19504, 21873, 29164, 29256, 33602, 43746, 50403, 58328, 58512, 67204, 87492, 100806, 116656, 134408, 174984, 201612, 268816, 349968, 386423, 403224, 772846, 806448, 1159269, 1545692, 2318538, 3091384, 4637076, 6182768, 9274152, 18548304]

約数ペア:

[(1, 18548304), (2, 9274152), (3, 6182768), (4, 4637076), (6, 3091384), (8, 2318538), (12, 1545692), (16, 1159269), (23, 806448), (24, 772846), (46, 403224), (48, 386423), (53, 349968), (69, 268816), (92, 201612), (106, 174984), (138, 134408), (159, 116656), (184, 100806), (212, 87492), (276, 67204), (317, 58512), (318, 58328), (368, 50403), (424, 43746), (552, 33602), (634, 29256), (636, 29164), (848, 21873), (951, 19504), (1104, 16801), (1219, 15216), (1268, 14628), (1272, 14582), (1902, 9752), (2438, 7608), (2536, 7314), (2544, 7291), (3657, 5072), (3804, 4876)]