3724518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1249}}^1$

素因数の和:1332

約数の個数: 32

約数和(自身を含む): 8640000

約数和(自身を除く): 4915482

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1249, 1491, 2498, 2982, 3747, 7494, 8743, 17486, 26229, 52458, 88679, 177358, 266037, 532074, 620753, 1241506, 1862259, 3724518]

約数ペア:

[(1, 3724518), (2, 1862259), (3, 1241506), (6, 620753), (7, 532074), (14, 266037), (21, 177358), (42, 88679), (71, 52458), (142, 26229), (213, 17486), (426, 8743), (497, 7494), (994, 3747), (1249, 2982), (1491, 2498)]