8742468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{523}}^1$

素因数の和:736

約数の個数: 48

約数和(自身を含む): 23475200

約数和(自身を除く): 14732732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 199, 398, 523, 597, 796, 1046, 1194, 1393, 1569, 2092, 2388, 2786, 3138, 3661, 4179, 5572, 6276, 7322, 8358, 10983, 14644, 16716, 21966, 43932, 104077, 208154, 312231, 416308, 624462, 728539, 1248924, 1457078, 2185617, 2914156, 4371234, 8742468]

約数ペア:

[(1, 8742468), (2, 4371234), (3, 2914156), (4, 2185617), (6, 1457078), (7, 1248924), (12, 728539), (14, 624462), (21, 416308), (28, 312231), (42, 208154), (84, 104077), (199, 43932), (398, 21966), (523, 16716), (597, 14644), (796, 10983), (1046, 8358), (1194, 7322), (1393, 6276), (1569, 5572), (2092, 4179), (2388, 3661), (2786, 3138)]