3485286

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:353

約数の個数: 48

約数和(自身を含む): 8736000

約数和(自身を除く): 5250714

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 139, 199, 278, 398, 417, 597, 834, 973, 1194, 1251, 1393, 1791, 1946, 2502, 2786, 2919, 3582, 4179, 5838, 8358, 8757, 12537, 17514, 25074, 27661, 55322, 82983, 165966, 193627, 248949, 387254, 497898, 580881, 1161762, 1742643, 3485286]

約数ペア:

[(1, 3485286), (2, 1742643), (3, 1161762), (6, 580881), (7, 497898), (9, 387254), (14, 248949), (18, 193627), (21, 165966), (42, 82983), (63, 55322), (126, 27661), (139, 25074), (199, 17514), (278, 12537), (398, 8757), (417, 8358), (597, 5838), (834, 4179), (973, 3582), (1194, 2919), (1251, 2786), (1393, 2502), (1791, 1946)]