189935514

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{9413}}^1$

素因数の和:9499

約数の個数: 48

約数和(自身を含む): 440575200

約数和(自身を除く): 250639686

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 59, 114, 118, 171, 177, 342, 354, 531, 1062, 1121, 2242, 3363, 6726, 9413, 10089, 18826, 20178, 28239, 56478, 84717, 169434, 178847, 357694, 536541, 555367, 1073082, 1110734, 1609623, 1666101, 3219246, 3332202, 4998303, 9996606, 10551973, 21103946, 31655919, 63311838, 94967757, 189935514]

約数ペア:

[(1, 189935514), (2, 94967757), (3, 63311838), (6, 31655919), (9, 21103946), (18, 10551973), (19, 9996606), (38, 4998303), (57, 3332202), (59, 3219246), (114, 1666101), (118, 1609623), (171, 1110734), (177, 1073082), (342, 555367), (354, 536541), (531, 357694), (1062, 178847), (1121, 169434), (2242, 84717), (3363, 56478), (6726, 28239), (9413, 20178), (10089, 18826)]