139412028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1659667}}^1$

素因数の和:1659681

約数の個数: 24

約数和(自身を含む): 371765632

約数和(自身を除く): 232353604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1659667, 3319334, 4979001, 6638668, 9958002, 11617669, 19916004, 23235338, 34853007, 46470676, 69706014, 139412028]

約数ペア:

[(1, 139412028), (2, 69706014), (3, 46470676), (4, 34853007), (6, 23235338), (7, 19916004), (12, 11617669), (14, 9958002), (21, 6638668), (28, 4979001), (42, 3319334), (84, 1659667)]