126423882

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2467}}^1$

素因数の和:2564

約数の個数: 64

約数和(自身を含む): 306821760

約数和(自身を除く): 180397878

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 73, 78, 117, 146, 219, 234, 351, 438, 657, 702, 949, 1314, 1898, 1971, 2467, 2847, 3942, 4934, 5694, 7401, 8541, 14802, 17082, 22203, 25623, 32071, 44406, 51246, 64142, 66609, 96213, 133218, 180091, 192426, 288639, 360182, 540273, 577278, 865917, 1080546, 1620819, 1731834, 2341183, 3241638, 4682366, 4862457, 7023549, 9724914, 14047098, 21070647, 42141294, 63211941, 126423882]

約数ペア:

[(1, 126423882), (2, 63211941), (3, 42141294), (6, 21070647), (9, 14047098), (13, 9724914), (18, 7023549), (26, 4862457), (27, 4682366), (39, 3241638), (54, 2341183), (73, 1731834), (78, 1620819), (117, 1080546), (146, 865917), (219, 577278), (234, 540273), (351, 360182), (438, 288639), (657, 192426), (702, 180091), (949, 133218), (1314, 96213), (1898, 66609), (1971, 64142), (2467, 51246), (2847, 44406), (3942, 32071), (4934, 25623), (5694, 22203), (7401, 17082), (8541, 14802)]