18634878612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{367}}^1\times {\mathrm{201493}}^1$

素因数の和:201877

約数の個数: 72

約数和(自身を含む): 53981048576

約数和(自身を除く): 35346169964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 367, 734, 1101, 1468, 2202, 2569, 3303, 4404, 5138, 6606, 7707, 10276, 13212, 15414, 23121, 30828, 46242, 92484, 201493, 402986, 604479, 805972, 1208958, 1410451, 1813437, 2417916, 2820902, 3626874, 4231353, 5641804, 7253748, 8462706, 12694059, 16925412, 25388118, 50776236, 73947931, 147895862, 221843793, 295791724, 443687586, 517635517, 665531379, 887375172, 1035271034, 1331062758, 1552906551, 2070542068, 2662125516, 3105813102, 4658719653, 6211626204, 9317439306, 18634878612]

約数ペア:

[(1, 18634878612), (2, 9317439306), (3, 6211626204), (4, 4658719653), (6, 3105813102), (7, 2662125516), (9, 2070542068), (12, 1552906551), (14, 1331062758), (18, 1035271034), (21, 887375172), (28, 665531379), (36, 517635517), (42, 443687586), (63, 295791724), (84, 221843793), (126, 147895862), (252, 73947931), (367, 50776236), (734, 25388118), (1101, 16925412), (1468, 12694059), (2202, 8462706), (2569, 7253748), (3303, 5641804), (4404, 4231353), (5138, 3626874), (6606, 2820902), (7707, 2417916), (10276, 1813437), (13212, 1410451), (15414, 1208958), (23121, 805972), (30828, 604479), (46242, 402986), (92484, 201493)]