2019927186

素因数分解:

$2^1\times 3^3\times {\mathrm{59}}^1\times {\mathrm{431}}^1\times {\mathrm{1471}}^1$

素因数の和:1972

約数の個数: 64

約数和(自身を含む): 4578508800

約数和(自身を除く): 2558581614

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 118, 177, 354, 431, 531, 862, 1062, 1293, 1471, 1593, 2586, 2942, 3186, 3879, 4413, 7758, 8826, 11637, 13239, 23274, 25429, 26478, 39717, 50858, 76287, 79434, 86789, 152574, 173578, 228861, 260367, 457722, 520734, 634001, 686583, 781101, 1268002, 1373166, 1562202, 1902003, 2343303, 3804006, 4686606, 5706009, 11412018, 17118027, 34236054, 37406059, 74812118, 112218177, 224436354, 336654531, 673309062, 1009963593, 2019927186]

約数ペア:

[(1, 2019927186), (2, 1009963593), (3, 673309062), (6, 336654531), (9, 224436354), (18, 112218177), (27, 74812118), (54, 37406059), (59, 34236054), (118, 17118027), (177, 11412018), (354, 5706009), (431, 4686606), (531, 3804006), (862, 2343303), (1062, 1902003), (1293, 1562202), (1471, 1373166), (1593, 1268002), (2586, 781101), (2942, 686583), (3186, 634001), (3879, 520734), (4413, 457722), (7758, 260367), (8826, 228861), (11637, 173578), (13239, 152574), (23274, 86789), (25429, 79434), (26478, 76287), (39717, 50858)]