12997026

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:184

約数の個数: 96

約数和(自身を含む): 34819200

約数和(自身を除く): 21822174

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 61, 63, 89, 114, 122, 126, 133, 171, 178, 183, 266, 267, 342, 366, 399, 427, 534, 549, 623, 798, 801, 854, 1098, 1159, 1197, 1246, 1281, 1602, 1691, 1869, 2318, 2394, 2562, 3382, 3477, 3738, 3843, 5073, 5429, 5607, 6954, 7686, 8113, 10146, 10431, 10858, 11214, 11837, 15219, 16226, 16287, 20862, 23674, 24339, 30438, 32574, 35511, 38003, 48678, 48861, 71022, 73017, 76006, 97722, 103151, 106533, 114009, 146034, 206302, 213066, 228018, 309453, 342027, 618906, 684054, 722057, 928359, 1444114, 1856718, 2166171, 4332342, 6498513, 12997026]

約数ペア:

[(1, 12997026), (2, 6498513), (3, 4332342), (6, 2166171), (7, 1856718), (9, 1444114), (14, 928359), (18, 722057), (19, 684054), (21, 618906), (38, 342027), (42, 309453), (57, 228018), (61, 213066), (63, 206302), (89, 146034), (114, 114009), (122, 106533), (126, 103151), (133, 97722), (171, 76006), (178, 73017), (183, 71022), (266, 48861), (267, 48678), (342, 38003), (366, 35511), (399, 32574), (427, 30438), (534, 24339), (549, 23674), (623, 20862), (798, 16287), (801, 16226), (854, 15219), (1098, 11837), (1159, 11214), (1197, 10858), (1246, 10431), (1281, 10146), (1602, 8113), (1691, 7686), (1869, 6954), (2318, 5607), (2394, 5429), (2562, 5073), (3382, 3843), (3477, 3738)]