918371772

素因数分解:

$2^2\times 3^2\times {\mathrm{1109}}^1\times {\mathrm{23003}}^1$

素因数の和:24122

約数の個数: 36

約数和(自身を含む): 2323634040

約数和(自身を除く): 1405262268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1109, 2218, 3327, 4436, 6654, 9981, 13308, 19962, 23003, 39924, 46006, 69009, 92012, 138018, 207027, 276036, 414054, 828108, 25510327, 51020654, 76530981, 102041308, 153061962, 229592943, 306123924, 459185886, 918371772]

約数ペア:

[(1, 918371772), (2, 459185886), (3, 306123924), (4, 229592943), (6, 153061962), (9, 102041308), (12, 76530981), (18, 51020654), (36, 25510327), (1109, 828108), (2218, 414054), (3327, 276036), (4436, 207027), (6654, 138018), (9981, 92012), (13308, 69009), (19962, 46006), (23003, 39924)]