8987916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1597}}^1$

素因数の和:1678

約数の個数: 48

約数和(自身を含む): 24340736

約数和(自身を除く): 15352820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 268, 402, 469, 804, 938, 1407, 1597, 1876, 2814, 3194, 4791, 5628, 6388, 9582, 11179, 19164, 22358, 33537, 44716, 67074, 106999, 134148, 213998, 320997, 427996, 641994, 748993, 1283988, 1497986, 2246979, 2995972, 4493958, 8987916]

約数ペア:

[(1, 8987916), (2, 4493958), (3, 2995972), (4, 2246979), (6, 1497986), (7, 1283988), (12, 748993), (14, 641994), (21, 427996), (28, 320997), (42, 213998), (67, 134148), (84, 106999), (134, 67074), (201, 44716), (268, 33537), (402, 22358), (469, 19164), (804, 11179), (938, 9582), (1407, 6388), (1597, 5628), (1876, 4791), (2814, 3194)]