2021111028

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{366941}}^1$

素因数の和:366974

約数の個数: 60

約数和(自身を含む): 5594397732

約数和(自身を除く): 3573286704

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 306, 324, 459, 612, 918, 1377, 1836, 2754, 5508, 366941, 733882, 1100823, 1467764, 2201646, 3302469, 4403292, 6237997, 6604938, 9907407, 12475994, 13209876, 18713991, 19814814, 24951988, 29722221, 37427982, 39629628, 56141973, 59444442, 74855964, 112283946, 118888884, 168425919, 224567892, 336851838, 505277757, 673703676, 1010555514, 2021111028]

約数ペア:

[(1, 2021111028), (2, 1010555514), (3, 673703676), (4, 505277757), (6, 336851838), (9, 224567892), (12, 168425919), (17, 118888884), (18, 112283946), (27, 74855964), (34, 59444442), (36, 56141973), (51, 39629628), (54, 37427982), (68, 29722221), (81, 24951988), (102, 19814814), (108, 18713991), (153, 13209876), (162, 12475994), (204, 9907407), (306, 6604938), (324, 6237997), (459, 4403292), (612, 3302469), (918, 2201646), (1377, 1467764), (1836, 1100823), (2754, 733882), (5508, 366941)]