61718874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{86441}}^1$

素因数の和:86470

約数の個数: 32

約数和(自身を含む): 149371776

約数和(自身を除く): 87652902

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 86441, 172882, 259323, 518646, 605087, 1210174, 1469497, 1815261, 2938994, 3630522, 4408491, 8816982, 10286479, 20572958, 30859437, 61718874]

約数ペア:

[(1, 61718874), (2, 30859437), (3, 20572958), (6, 10286479), (7, 8816982), (14, 4408491), (17, 3630522), (21, 2938994), (34, 1815261), (42, 1469497), (51, 1210174), (102, 605087), (119, 518646), (238, 259323), (357, 172882), (714, 86441)]