24987924

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{499}}^1$

素因数の和:629

約数の個数: 72

約数和(自身を含む): 68796000

約数和(自身を除く): 43808076

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 107, 117, 156, 214, 234, 321, 428, 468, 499, 642, 963, 998, 1284, 1391, 1497, 1926, 1996, 2782, 2994, 3852, 4173, 4491, 5564, 5988, 6487, 8346, 8982, 12519, 12974, 16692, 17964, 19461, 25038, 25948, 38922, 50076, 53393, 58383, 77844, 106786, 116766, 160179, 213572, 233532, 320358, 480537, 640716, 694109, 961074, 1388218, 1922148, 2082327, 2776436, 4164654, 6246981, 8329308, 12493962, 24987924]

約数ペア:

[(1, 24987924), (2, 12493962), (3, 8329308), (4, 6246981), (6, 4164654), (9, 2776436), (12, 2082327), (13, 1922148), (18, 1388218), (26, 961074), (36, 694109), (39, 640716), (52, 480537), (78, 320358), (107, 233532), (117, 213572), (156, 160179), (214, 116766), (234, 106786), (321, 77844), (428, 58383), (468, 53393), (499, 50076), (642, 38922), (963, 25948), (998, 25038), (1284, 19461), (1391, 17964), (1497, 16692), (1926, 12974), (1996, 12519), (2782, 8982), (2994, 8346), (3852, 6487), (4173, 5988), (4491, 5564)]