18121470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26263}}^1$

素因数の和:26296

約数の個数: 32

約数和(自身を含む): 45384192

約数和(自身を除く): 27262722

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 26263, 52526, 78789, 131315, 157578, 262630, 393945, 604049, 787890, 1208098, 1812147, 3020245, 3624294, 6040490, 9060735, 18121470]

約数ペア:

[(1, 18121470), (2, 9060735), (3, 6040490), (5, 3624294), (6, 3020245), (10, 1812147), (15, 1208098), (23, 787890), (30, 604049), (46, 393945), (69, 262630), (115, 157578), (138, 131315), (230, 78789), (345, 52526), (690, 26263)]