856554066

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{4409}}^1$

素因数の和:4711

約数の個数: 48

約数和(自身を含む): 1907025120

約数和(自身を除く): 1050471054

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 251, 258, 387, 502, 753, 774, 1506, 2259, 4409, 4518, 8818, 10793, 13227, 21586, 26454, 32379, 39681, 64758, 79362, 97137, 189587, 194274, 379174, 568761, 1106659, 1137522, 1706283, 2213318, 3319977, 3412566, 6639954, 9959931, 19919862, 47586337, 95172674, 142759011, 285518022, 428277033, 856554066]

約数ペア:

[(1, 856554066), (2, 428277033), (3, 285518022), (6, 142759011), (9, 95172674), (18, 47586337), (43, 19919862), (86, 9959931), (129, 6639954), (251, 3412566), (258, 3319977), (387, 2213318), (502, 1706283), (753, 1137522), (774, 1106659), (1506, 568761), (2259, 379174), (4409, 194274), (4518, 189587), (8818, 97137), (10793, 79362), (13227, 64758), (21586, 39681), (26454, 32379)]