1727759964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{20568571}}^1$

素因数の和:20568585

約数の個数: 24

約数和(自身を含む): 4607360128

約数和(自身を除く): 2879600164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 20568571, 41137142, 61705713, 82274284, 123411426, 143979997, 246822852, 287959994, 431939991, 575919988, 863879982, 1727759964]

約数ペア:

[(1, 1727759964), (2, 863879982), (3, 575919988), (4, 431939991), (6, 287959994), (7, 246822852), (12, 143979997), (14, 123411426), (21, 82274284), (28, 61705713), (42, 41137142), (84, 20568571)]