11691918

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{30931}}^1$

素因数の和:30949

約数の個数: 32

約数和(自身を含む): 29694720

約数和(自身を除く): 18002802

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 30931, 61862, 92793, 185586, 216517, 278379, 433034, 556758, 649551, 835137, 1299102, 1670274, 1948653, 3897306, 5845959, 11691918]

約数ペア:

[(1, 11691918), (2, 5845959), (3, 3897306), (6, 1948653), (7, 1670274), (9, 1299102), (14, 835137), (18, 649551), (21, 556758), (27, 433034), (42, 278379), (54, 216517), (63, 185586), (126, 92793), (189, 61862), (378, 30931)]