142772028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1699667}}^1$

素因数の和:1699681

約数の個数: 24

約数和(自身を含む): 380725632

約数和(自身を除く): 237953604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1699667, 3399334, 5099001, 6798668, 10198002, 11897669, 20396004, 23795338, 35693007, 47590676, 71386014, 142772028]

約数ペア:

[(1, 142772028), (2, 71386014), (3, 47590676), (4, 35693007), (6, 23795338), (7, 20396004), (12, 11897669), (14, 10198002), (21, 6798668), (28, 5099001), (42, 3399334), (84, 1699667)]