121569462

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{15817}}^1$

素因数の和:15893

約数の個数: 48

約数和(自身を含む): 305983392

約数和(自身を除く): 184413930

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 3843, 7686, 15817, 31634, 47451, 94902, 110719, 142353, 221438, 284706, 332157, 664314, 964837, 996471, 1929674, 1992942, 2894511, 5789022, 6753859, 8683533, 13507718, 17367066, 20261577, 40523154, 60784731, 121569462]

約数ペア:

[(1, 121569462), (2, 60784731), (3, 40523154), (6, 20261577), (7, 17367066), (9, 13507718), (14, 8683533), (18, 6753859), (21, 5789022), (42, 2894511), (61, 1992942), (63, 1929674), (122, 996471), (126, 964837), (183, 664314), (366, 332157), (427, 284706), (549, 221438), (854, 142353), (1098, 110719), (1281, 94902), (2562, 47451), (3843, 31634), (7686, 15817)]