12497976

素因数分解:

$2^3\times 3^6\times {\mathrm{2143}}^1$

素因数の和:2167

約数の個数: 56

約数和(自身を含む): 35150880

約数和(自身を除く): 22652904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2143, 2916, 4286, 5832, 6429, 8572, 12858, 17144, 19287, 25716, 38574, 51432, 57861, 77148, 115722, 154296, 173583, 231444, 347166, 462888, 520749, 694332, 1041498, 1388664, 1562247, 2082996, 3124494, 4165992, 6248988, 12497976]

約数ペア:

[(1, 12497976), (2, 6248988), (3, 4165992), (4, 3124494), (6, 2082996), (8, 1562247), (9, 1388664), (12, 1041498), (18, 694332), (24, 520749), (27, 462888), (36, 347166), (54, 231444), (72, 173583), (81, 154296), (108, 115722), (162, 77148), (216, 57861), (243, 51432), (324, 38574), (486, 25716), (648, 19287), (729, 17144), (972, 12858), (1458, 8572), (1944, 6429), (2143, 5832), (2916, 4286)]