74195838

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{19913}}^1$

素因数の和:19950

約数の個数: 40

約数和(自身を含む): 173490768

約数和(自身を除く): 99294930

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 19913, 39826, 59739, 119478, 179217, 358434, 457999, 537651, 915998, 1075302, 1373997, 1612953, 2747994, 3225906, 4121991, 8243982, 12365973, 24731946, 37097919, 74195838]

約数ペア:

[(1, 74195838), (2, 37097919), (3, 24731946), (6, 12365973), (9, 8243982), (18, 4121991), (23, 3225906), (27, 2747994), (46, 1612953), (54, 1373997), (69, 1075302), (81, 915998), (138, 537651), (162, 457999), (207, 358434), (414, 179217), (621, 119478), (1242, 59739), (1863, 39826), (3726, 19913)]