18804519954

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{90709}}^1$

素因数の和:91080

約数の個数: 64

約数和(自身を含む): 45717840000

約数和(自身を除く): 26913320046

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 349, 594, 698, 1047, 2094, 3141, 3839, 6282, 7678, 9423, 11517, 18846, 23034, 34551, 69102, 90709, 103653, 181418, 207306, 272127, 544254, 816381, 997799, 1632762, 1995598, 2449143, 2993397, 4898286, 5986794, 8980191, 17960382, 26940573, 31657441, 53881146, 63314882, 94972323, 189944646, 284916969, 348231851, 569833938, 696463702, 854750907, 1044695553, 1709501814, 2089391106, 3134086659, 6268173318, 9402259977, 18804519954]

約数ペア:

[(1, 18804519954), (2, 9402259977), (3, 6268173318), (6, 3134086659), (9, 2089391106), (11, 1709501814), (18, 1044695553), (22, 854750907), (27, 696463702), (33, 569833938), (54, 348231851), (66, 284916969), (99, 189944646), (198, 94972323), (297, 63314882), (349, 53881146), (594, 31657441), (698, 26940573), (1047, 17960382), (2094, 8980191), (3141, 5986794), (3839, 4898286), (6282, 2993397), (7678, 2449143), (9423, 1995598), (11517, 1632762), (18846, 997799), (23034, 816381), (34551, 544254), (69102, 272127), (90709, 207306), (103653, 181418)]