31397322

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{733}}^1$

素因数の和:819

約数の個数: 48

約数和(自身を含む): 70287840

約数和(自身を除く): 38890518

約数列:

[1, 2, 3, 6, 11, 22, 33, 59, 66, 118, 121, 177, 242, 354, 363, 649, 726, 733, 1298, 1466, 1947, 2199, 3894, 4398, 7139, 8063, 14278, 16126, 21417, 24189, 42834, 43247, 48378, 86494, 88693, 129741, 177386, 259482, 266079, 475717, 532158, 951434, 1427151, 2854302, 5232887, 10465774, 15698661, 31397322]

約数ペア:

[(1, 31397322), (2, 15698661), (3, 10465774), (6, 5232887), (11, 2854302), (22, 1427151), (33, 951434), (59, 532158), (66, 475717), (118, 266079), (121, 259482), (177, 177386), (242, 129741), (354, 88693), (363, 86494), (649, 48378), (726, 43247), (733, 42834), (1298, 24189), (1466, 21417), (1947, 16126), (2199, 14278), (3894, 8063), (4398, 7139)]