18192770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{953}}^1$

素因数の和:1066

約数の個数: 32

約数和(自身を含む): 34618752

約数和(自身を除く): 16425982

約数列:

[1, 2, 5, 10, 23, 46, 83, 115, 166, 230, 415, 830, 953, 1906, 1909, 3818, 4765, 9530, 9545, 19090, 21919, 43838, 79099, 109595, 158198, 219190, 395495, 790990, 1819277, 3638554, 9096385, 18192770]

約数ペア:

[(1, 18192770), (2, 9096385), (5, 3638554), (10, 1819277), (23, 790990), (46, 395495), (83, 219190), (115, 158198), (166, 109595), (230, 79099), (415, 43838), (830, 21919), (953, 19090), (1906, 9545), (1909, 9530), (3818, 4765)]