12929724

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1$

素因数の和:635

約数の個数: 72

約数和(自身を含む): 35603568

約数和(自身を除く): 22673844

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 37, 51, 68, 74, 102, 111, 148, 153, 204, 222, 306, 333, 444, 571, 612, 629, 666, 1142, 1258, 1332, 1713, 1887, 2284, 2516, 3426, 3774, 5139, 5661, 6852, 7548, 9707, 10278, 11322, 19414, 20556, 21127, 22644, 29121, 38828, 42254, 58242, 63381, 84508, 87363, 116484, 126762, 174726, 190143, 253524, 349452, 359159, 380286, 718318, 760572, 1077477, 1436636, 2154954, 3232431, 4309908, 6464862, 12929724]

約数ペア:

[(1, 12929724), (2, 6464862), (3, 4309908), (4, 3232431), (6, 2154954), (9, 1436636), (12, 1077477), (17, 760572), (18, 718318), (34, 380286), (36, 359159), (37, 349452), (51, 253524), (68, 190143), (74, 174726), (102, 126762), (111, 116484), (148, 87363), (153, 84508), (204, 63381), (222, 58242), (306, 42254), (333, 38828), (444, 29121), (571, 22644), (612, 21127), (629, 20556), (666, 19414), (1142, 11322), (1258, 10278), (1332, 9707), (1713, 7548), (1887, 6852), (2284, 5661), (2516, 5139), (3426, 3774)]