8964774

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{421}}^1$

素因数の和:462

約数の個数: 72

約数和(自身を含む): 24094512

約数和(自身を除く): 15129738

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 169, 182, 234, 273, 338, 421, 507, 546, 819, 842, 1014, 1183, 1263, 1521, 1638, 2366, 2526, 2947, 3042, 3549, 3789, 5473, 5894, 7098, 7578, 8841, 10647, 10946, 16419, 17682, 21294, 26523, 32838, 38311, 49257, 53046, 71149, 76622, 98514, 114933, 142298, 213447, 229866, 344799, 426894, 498043, 640341, 689598, 996086, 1280682, 1494129, 2988258, 4482387, 8964774]

約数ペア:

[(1, 8964774), (2, 4482387), (3, 2988258), (6, 1494129), (7, 1280682), (9, 996086), (13, 689598), (14, 640341), (18, 498043), (21, 426894), (26, 344799), (39, 229866), (42, 213447), (63, 142298), (78, 114933), (91, 98514), (117, 76622), (126, 71149), (169, 53046), (182, 49257), (234, 38311), (273, 32838), (338, 26523), (421, 21294), (507, 17682), (546, 16419), (819, 10946), (842, 10647), (1014, 8841), (1183, 7578), (1263, 7098), (1521, 5894), (1638, 5473), (2366, 3789), (2526, 3549), (2947, 3042)]