21270305934

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{62193877}}^1$

素因数の和:62193904

約数の個数: 24

約数和(自身を含む): 48511224840

約数和(自身を除く): 27240918906

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 62193877, 124387754, 186581631, 373163262, 559744893, 1119489786, 1181683663, 2363367326, 3545050989, 7090101978, 10635152967, 21270305934]

約数ペア:

[(1, 21270305934), (2, 10635152967), (3, 7090101978), (6, 3545050989), (9, 2363367326), (18, 1181683663), (19, 1119489786), (38, 559744893), (57, 373163262), (114, 186581631), (171, 124387754), (342, 62193877)]