291282138

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{74573}}^1$

素因数の和:74619

約数の個数: 48

約数和(自身を含む): 744546816

約数和(自身を除く): 453264678

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 74573, 149146, 223719, 447438, 522011, 671157, 1044022, 1342314, 1566033, 2311763, 3132066, 4623526, 4698099, 6935289, 9396198, 13870578, 16182341, 20805867, 32364682, 41611734, 48547023, 97094046, 145641069, 291282138]

約数ペア:

[(1, 291282138), (2, 145641069), (3, 97094046), (6, 48547023), (7, 41611734), (9, 32364682), (14, 20805867), (18, 16182341), (21, 13870578), (31, 9396198), (42, 6935289), (62, 4698099), (63, 4623526), (93, 3132066), (126, 2311763), (186, 1566033), (217, 1342314), (279, 1044022), (434, 671157), (558, 522011), (651, 447438), (1302, 223719), (1953, 149146), (3906, 74573)]