71348849922

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{1103}}^1\times {\mathrm{220021}}^1$

素因数の和:221143

約数の個数: 48

約数和(自身を含む): 166146532992

約数和(自身を除く): 94797683070

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 1103, 2206, 3309, 6618, 7721, 15442, 23163, 46326, 54047, 108094, 162141, 220021, 324282, 440042, 660063, 1320126, 1540147, 3080294, 4620441, 9240882, 10781029, 21562058, 32343087, 64686174, 242683163, 485366326, 728049489, 1456098978, 1698782141, 3397564282, 5096346423, 10192692846, 11891474987, 23782949974, 35674424961, 71348849922]

約数ペア:

[(1, 71348849922), (2, 35674424961), (3, 23782949974), (6, 11891474987), (7, 10192692846), (14, 5096346423), (21, 3397564282), (42, 1698782141), (49, 1456098978), (98, 728049489), (147, 485366326), (294, 242683163), (1103, 64686174), (2206, 32343087), (3309, 21562058), (6618, 10781029), (7721, 9240882), (15442, 4620441), (23163, 3080294), (46326, 1540147), (54047, 1320126), (108094, 660063), (162141, 440042), (220021, 324282)]