120213954

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{19471}}^1$

素因数の和:19500

約数の個数: 48

約数和(自身を含む): 303763200

約数和(自身を除く): 183549246

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 3087, 6174, 19471, 38942, 58413, 116826, 136297, 175239, 272594, 350478, 408891, 817782, 954079, 1226673, 1908158, 2453346, 2862237, 5724474, 6678553, 8586711, 13357106, 17173422, 20035659, 40071318, 60106977, 120213954]

約数ペア:

[(1, 120213954), (2, 60106977), (3, 40071318), (6, 20035659), (7, 17173422), (9, 13357106), (14, 8586711), (18, 6678553), (21, 5724474), (42, 2862237), (49, 2453346), (63, 1908158), (98, 1226673), (126, 954079), (147, 817782), (294, 408891), (343, 350478), (441, 272594), (686, 175239), (882, 136297), (1029, 116826), (2058, 58413), (3087, 38942), (6174, 19471)]