40545078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{8543}}^1$

素因数の和:8668

約数の個数: 32

約数和(自身を含む): 93505536

約数和(自身を除く): 52960458

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 113, 226, 339, 678, 791, 1582, 2373, 4746, 8543, 17086, 25629, 51258, 59801, 119602, 179403, 358806, 965359, 1930718, 2896077, 5792154, 6757513, 13515026, 20272539, 40545078]

約数ペア:

[(1, 40545078), (2, 20272539), (3, 13515026), (6, 6757513), (7, 5792154), (14, 2896077), (21, 1930718), (42, 965359), (113, 358806), (226, 179403), (339, 119602), (678, 59801), (791, 51258), (1582, 25629), (2373, 17086), (4746, 8543)]