1919448

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{503}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 5307120

約数和(自身を除く): 3387672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 503, 636, 954, 1006, 1272, 1509, 1908, 2012, 3018, 3816, 4024, 4527, 6036, 9054, 12072, 18108, 26659, 36216, 53318, 79977, 106636, 159954, 213272, 239931, 319908, 479862, 639816, 959724, 1919448]

約数ペア:

[(1, 1919448), (2, 959724), (3, 639816), (4, 479862), (6, 319908), (8, 239931), (9, 213272), (12, 159954), (18, 106636), (24, 79977), (36, 53318), (53, 36216), (72, 26659), (106, 18108), (159, 12072), (212, 9054), (318, 6036), (424, 4527), (477, 4024), (503, 3816), (636, 3018), (954, 2012), (1006, 1908), (1272, 1509)]