39390408

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{4241}}^1$

素因数の和:4299

約数の個数: 64

約数和(自身を含む): 111988800

約数和(自身を除く): 72598392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 216, 258, 344, 387, 516, 774, 1032, 1161, 1548, 2322, 3096, 4241, 4644, 8482, 9288, 12723, 16964, 25446, 33928, 38169, 50892, 76338, 101784, 114507, 152676, 182363, 229014, 305352, 364726, 458028, 547089, 729452, 916056, 1094178, 1458904, 1641267, 2188356, 3282534, 4376712, 4923801, 6565068, 9847602, 13130136, 19695204, 39390408]

約数ペア:

[(1, 39390408), (2, 19695204), (3, 13130136), (4, 9847602), (6, 6565068), (8, 4923801), (9, 4376712), (12, 3282534), (18, 2188356), (24, 1641267), (27, 1458904), (36, 1094178), (43, 916056), (54, 729452), (72, 547089), (86, 458028), (108, 364726), (129, 305352), (172, 229014), (216, 182363), (258, 152676), (344, 114507), (387, 101784), (516, 76338), (774, 50892), (1032, 38169), (1161, 33928), (1548, 25446), (2322, 16964), (3096, 12723), (4241, 9288), (4644, 8482)]