22226988

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{367}}^1$

素因数の和:491

約数の個数: 72

約数和(自身を含む): 61082112

約数和(自身を除く): 38855124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 103, 147, 196, 206, 294, 309, 367, 412, 588, 618, 721, 734, 1101, 1236, 1442, 1468, 2163, 2202, 2569, 2884, 4326, 4404, 5047, 5138, 7707, 8652, 10094, 10276, 15141, 15414, 17983, 20188, 30282, 30828, 35966, 37801, 53949, 60564, 71932, 75602, 107898, 113403, 151204, 215796, 226806, 264607, 453612, 529214, 793821, 1058428, 1587642, 1852249, 3175284, 3704498, 5556747, 7408996, 11113494, 22226988]

約数ペア:

[(1, 22226988), (2, 11113494), (3, 7408996), (4, 5556747), (6, 3704498), (7, 3175284), (12, 1852249), (14, 1587642), (21, 1058428), (28, 793821), (42, 529214), (49, 453612), (84, 264607), (98, 226806), (103, 215796), (147, 151204), (196, 113403), (206, 107898), (294, 75602), (309, 71932), (367, 60564), (412, 53949), (588, 37801), (618, 35966), (721, 30828), (734, 30282), (1101, 20188), (1236, 17983), (1442, 15414), (1468, 15141), (2163, 10276), (2202, 10094), (2569, 8652), (2884, 7707), (4326, 5138), (4404, 5047)]