1872054837

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{503}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 2836753920

約数和(自身を除く): 964699083

約数列:

[1, 3, 9, 43, 59, 129, 163, 177, 387, 489, 503, 531, 1467, 1509, 2537, 4527, 7009, 7611, 9617, 21027, 21629, 22833, 28851, 29677, 63081, 64887, 81989, 86553, 89031, 194661, 245967, 267093, 413531, 737901, 1240593, 1276111, 3525527, 3721779, 3828333, 4837351, 10576581, 11484999, 14512053, 31729743, 43536159, 208006093, 624018279, 1872054837]

約数ペア:

[(1, 1872054837), (3, 624018279), (9, 208006093), (43, 43536159), (59, 31729743), (129, 14512053), (163, 11484999), (177, 10576581), (387, 4837351), (489, 3828333), (503, 3721779), (531, 3525527), (1467, 1276111), (1509, 1240593), (2537, 737901), (4527, 413531), (7009, 267093), (7611, 245967), (9617, 194661), (21027, 89031), (21629, 86553), (22833, 81989), (28851, 64887), (29677, 63081)]