64340766

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{563}}^1\times {\mathrm{907}}^1$

素因数の和:1485

約数の個数: 48

約数和(自身を含む): 159778944

約数和(自身を除く): 95438178

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 563, 907, 1126, 1689, 1814, 2721, 3378, 3941, 5067, 5442, 6349, 7882, 8163, 10134, 11823, 12698, 16326, 19047, 23646, 35469, 38094, 57141, 70938, 114282, 510641, 1021282, 1531923, 3063846, 3574487, 4595769, 7148974, 9191538, 10723461, 21446922, 32170383, 64340766]

約数ペア:

[(1, 64340766), (2, 32170383), (3, 21446922), (6, 10723461), (7, 9191538), (9, 7148974), (14, 4595769), (18, 3574487), (21, 3063846), (42, 1531923), (63, 1021282), (126, 510641), (563, 114282), (907, 70938), (1126, 57141), (1689, 38094), (1814, 35469), (2721, 23646), (3378, 19047), (3941, 16326), (5067, 12698), (5442, 11823), (6349, 10134), (7882, 8163)]