218869098

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{85429}}^1$

素因数の和:85502

約数の個数: 32

約数和(自身を含む): 508479360

約数和(自身を除く): 289610262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 85429, 170858, 256287, 512574, 598003, 1196006, 1794009, 3588018, 5211169, 10422338, 15633507, 31267014, 36478183, 72956366, 109434549, 218869098]

約数ペア:

[(1, 218869098), (2, 109434549), (3, 72956366), (6, 36478183), (7, 31267014), (14, 15633507), (21, 10422338), (42, 5211169), (61, 3588018), (122, 1794009), (183, 1196006), (366, 598003), (427, 512574), (854, 256287), (1281, 170858), (2562, 85429)]