1439928

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{2857}}^1$

素因数の和:2876

約数の個数: 48

約数和(自身を含む): 4458480

約数和(自身を除く): 3018552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 2857, 5714, 8571, 11428, 17142, 19999, 22856, 25713, 34284, 39998, 51426, 59997, 68568, 79996, 102852, 119994, 159992, 179991, 205704, 239988, 359982, 479976, 719964, 1439928]

約数ペア:

[(1, 1439928), (2, 719964), (3, 479976), (4, 359982), (6, 239988), (7, 205704), (8, 179991), (9, 159992), (12, 119994), (14, 102852), (18, 79996), (21, 68568), (24, 59997), (28, 51426), (36, 39998), (42, 34284), (56, 25713), (63, 22856), (72, 19999), (84, 17142), (126, 11428), (168, 8571), (252, 5714), (504, 2857)]