40779942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{31321}}^1$

素因数の和:31364

約数の個数: 32

約数和(自身を含む): 96221184

約数和(自身を除く): 55441242

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 31321, 62642, 93963, 187926, 219247, 438494, 657741, 970951, 1315482, 1941902, 2912853, 5825706, 6796657, 13593314, 20389971, 40779942]

約数ペア:

[(1, 40779942), (2, 20389971), (3, 13593314), (6, 6796657), (7, 5825706), (14, 2912853), (21, 1941902), (31, 1315482), (42, 970951), (62, 657741), (93, 438494), (186, 219247), (217, 187926), (434, 93963), (651, 62642), (1302, 31321)]