61867458

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{9521}}^1$

素因数の和:9567

約数の個数: 36

約数和(自身を含む): 141487398

約数和(自身を除く): 79619940

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 2166, 3249, 6498, 9521, 19042, 28563, 57126, 85689, 171378, 180899, 361798, 542697, 1085394, 1628091, 3256182, 3437081, 6874162, 10311243, 20622486, 30933729, 61867458]

約数ペア:

[(1, 61867458), (2, 30933729), (3, 20622486), (6, 10311243), (9, 6874162), (18, 3437081), (19, 3256182), (38, 1628091), (57, 1085394), (114, 542697), (171, 361798), (342, 180899), (361, 171378), (722, 85689), (1083, 57126), (2166, 28563), (3249, 19042), (6498, 9521)]