26810658

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{547}}^1$

素因数の和:951

約数の個数: 48

約数和(自身を含む): 66680640

約数和(自身を除く): 39869982

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 389, 547, 778, 1094, 1167, 1641, 2334, 2723, 3282, 3501, 3829, 4923, 5446, 7002, 7658, 8169, 9846, 11487, 16338, 22974, 24507, 34461, 49014, 68922, 212783, 425566, 638349, 1276698, 1489481, 1915047, 2978962, 3830094, 4468443, 8936886, 13405329, 26810658]

約数ペア:

[(1, 26810658), (2, 13405329), (3, 8936886), (6, 4468443), (7, 3830094), (9, 2978962), (14, 1915047), (18, 1489481), (21, 1276698), (42, 638349), (63, 425566), (126, 212783), (389, 68922), (547, 49014), (778, 34461), (1094, 24507), (1167, 22974), (1641, 16338), (2334, 11487), (2723, 9846), (3282, 8169), (3501, 7658), (3829, 7002), (4923, 5446)]