31997502

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{6151}}^1$

素因数の和:6193

約数の個数: 36

約数和(自身を含む): 73657896

約数和(自身を除く): 41660394

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 289, 306, 578, 867, 1734, 2601, 5202, 6151, 12302, 18453, 36906, 55359, 104567, 110718, 209134, 313701, 627402, 941103, 1777639, 1882206, 3555278, 5332917, 10665834, 15998751, 31997502]

約数ペア:

[(1, 31997502), (2, 15998751), (3, 10665834), (6, 5332917), (9, 3555278), (17, 1882206), (18, 1777639), (34, 941103), (51, 627402), (102, 313701), (153, 209134), (289, 110718), (306, 104567), (578, 55359), (867, 36906), (1734, 18453), (2601, 12302), (5202, 6151)]