31859802

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8009}}^1$

素因数の和:8047

約数の個数: 48

約数和(自身を含む): 78722280

約数和(自身を除く): 46862478

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 8009, 16018, 24027, 48054, 72081, 104117, 136153, 144162, 208234, 272306, 312351, 408459, 624702, 816918, 937053, 1225377, 1769989, 1874106, 2450754, 3539978, 5309967, 10619934, 15929901, 31859802]

約数ペア:

[(1, 31859802), (2, 15929901), (3, 10619934), (6, 5309967), (9, 3539978), (13, 2450754), (17, 1874106), (18, 1769989), (26, 1225377), (34, 937053), (39, 816918), (51, 624702), (78, 408459), (102, 312351), (117, 272306), (153, 208234), (221, 144162), (234, 136153), (306, 104117), (442, 72081), (663, 48054), (1326, 24027), (1989, 16018), (3978, 8009)]