1668612036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{117541}}^1$

素因数の和:117581

約数の個数: 72

約数和(自身を含む): 4818281664

約数和(自身を除く): 3149669628

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 273, 338, 364, 507, 546, 676, 1014, 1092, 1183, 2028, 2366, 3549, 4732, 7098, 14196, 117541, 235082, 352623, 470164, 705246, 822787, 1410492, 1528033, 1645574, 2468361, 3056066, 3291148, 4584099, 4936722, 6112132, 9168198, 9873444, 10696231, 18336396, 19864429, 21392462, 32088693, 39728858, 42784924, 59593287, 64177386, 79457716, 119186574, 128354772, 139051003, 238373148, 278102006, 417153009, 556204012, 834306018, 1668612036]

約数ペア:

[(1, 1668612036), (2, 834306018), (3, 556204012), (4, 417153009), (6, 278102006), (7, 238373148), (12, 139051003), (13, 128354772), (14, 119186574), (21, 79457716), (26, 64177386), (28, 59593287), (39, 42784924), (42, 39728858), (52, 32088693), (78, 21392462), (84, 19864429), (91, 18336396), (156, 10696231), (169, 9873444), (182, 9168198), (273, 6112132), (338, 4936722), (364, 4584099), (507, 3291148), (546, 3056066), (676, 2468361), (1014, 1645574), (1092, 1528033), (1183, 1410492), (2028, 822787), (2366, 705246), (3549, 470164), (4732, 352623), (7098, 235082), (14196, 117541)]