7874748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31249}}^1$

素因数の和:31266

約数の個数: 36

約数和(自身を含む): 22750000

約数和(自身を除く): 14875252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 31249, 62498, 93747, 124996, 187494, 218743, 281241, 374988, 437486, 562482, 656229, 874972, 1124964, 1312458, 1968687, 2624916, 3937374, 7874748]

約数ペア:

[(1, 7874748), (2, 3937374), (3, 2624916), (4, 1968687), (6, 1312458), (7, 1124964), (9, 874972), (12, 656229), (14, 562482), (18, 437486), (21, 374988), (28, 281241), (36, 218743), (42, 187494), (63, 124996), (84, 93747), (126, 62498), (252, 31249)]