27951204

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2851}}^1$

素因数の和:2920

約数の個数: 48

約数和(自身を含む): 70273280

約数和(自身を除く): 42322076

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 516, 817, 1634, 2451, 2851, 3268, 4902, 5702, 8553, 9804, 11404, 17106, 34212, 54169, 108338, 122593, 162507, 216676, 245186, 325014, 367779, 490372, 650028, 735558, 1471116, 2329267, 4658534, 6987801, 9317068, 13975602, 27951204]

約数ペア:

[(1, 27951204), (2, 13975602), (3, 9317068), (4, 6987801), (6, 4658534), (12, 2329267), (19, 1471116), (38, 735558), (43, 650028), (57, 490372), (76, 367779), (86, 325014), (114, 245186), (129, 216676), (172, 162507), (228, 122593), (258, 108338), (516, 54169), (817, 34212), (1634, 17106), (2451, 11404), (2851, 9804), (3268, 8553), (4902, 5702)]