9991884

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{16993}}^1$

素因数の和:17014

約数の個数: 36

約数和(自身を含む): 27122424

約数和(自身を除く): 17130540

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 16993, 33986, 50979, 67972, 101958, 118951, 203916, 237902, 356853, 475804, 713706, 832657, 1427412, 1665314, 2497971, 3330628, 4995942, 9991884]

約数ペア:

[(1, 9991884), (2, 4995942), (3, 3330628), (4, 2497971), (6, 1665314), (7, 1427412), (12, 832657), (14, 713706), (21, 475804), (28, 356853), (42, 237902), (49, 203916), (84, 118951), (98, 101958), (147, 67972), (196, 50979), (294, 33986), (588, 16993)]