47721348

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{15971}}^1$

素因数の和:16064

約数の個数: 36

約数和(自身を含む): 122089968

約数和(自身を除く): 74368620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 996, 1494, 2988, 15971, 31942, 47913, 63884, 95826, 143739, 191652, 287478, 574956, 1325593, 2651186, 3976779, 5302372, 7953558, 11930337, 15907116, 23860674, 47721348]

約数ペア:

[(1, 47721348), (2, 23860674), (3, 15907116), (4, 11930337), (6, 7953558), (9, 5302372), (12, 3976779), (18, 2651186), (36, 1325593), (83, 574956), (166, 287478), (249, 191652), (332, 143739), (498, 95826), (747, 63884), (996, 47913), (1494, 31942), (2988, 15971)]