121948476

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{781721}}^1$

素因数の和:781741

約数の個数: 24

約数和(自身を含む): 306435024

約数和(自身を除く): 184486548

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 781721, 1563442, 2345163, 3126884, 4690326, 9380652, 10162373, 20324746, 30487119, 40649492, 60974238, 121948476]

約数ペア:

[(1, 121948476), (2, 60974238), (3, 40649492), (4, 30487119), (6, 20324746), (12, 10162373), (13, 9380652), (26, 4690326), (39, 3126884), (52, 2345163), (78, 1563442), (156, 781721)]