11515944

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{241}}^1$

素因数の和:442

約数の個数: 64

約数和(自身を含む): 31711680

約数和(自身を除く): 20195736

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 181, 241, 264, 362, 482, 543, 723, 724, 964, 1086, 1446, 1448, 1928, 1991, 2172, 2651, 2892, 3982, 4344, 5302, 5784, 5973, 7953, 7964, 10604, 11946, 15906, 15928, 21208, 23892, 31812, 43621, 47784, 63624, 87242, 130863, 174484, 261726, 348968, 479831, 523452, 959662, 1046904, 1439493, 1919324, 2878986, 3838648, 5757972, 11515944]

約数ペア:

[(1, 11515944), (2, 5757972), (3, 3838648), (4, 2878986), (6, 1919324), (8, 1439493), (11, 1046904), (12, 959662), (22, 523452), (24, 479831), (33, 348968), (44, 261726), (66, 174484), (88, 130863), (132, 87242), (181, 63624), (241, 47784), (264, 43621), (362, 31812), (482, 23892), (543, 21208), (723, 15928), (724, 15906), (964, 11946), (1086, 10604), (1446, 7964), (1448, 7953), (1928, 5973), (1991, 5784), (2172, 5302), (2651, 4344), (2892, 3982)]