13131787266

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{240853}}^1$

素因数の和:241107

約数の個数: 48

約数和(自身を含む): 30772470456

約数和(自身を除く): 17640683190

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 233, 234, 466, 699, 1398, 2097, 3029, 4194, 6058, 9087, 18174, 27261, 54522, 240853, 481706, 722559, 1445118, 2167677, 3131089, 4335354, 6262178, 9393267, 18786534, 28179801, 56118749, 56359602, 112237498, 168356247, 336712494, 505068741, 729543737, 1010137482, 1459087474, 2188631211, 4377262422, 6565893633, 13131787266]

約数ペア:

[(1, 13131787266), (2, 6565893633), (3, 4377262422), (6, 2188631211), (9, 1459087474), (13, 1010137482), (18, 729543737), (26, 505068741), (39, 336712494), (78, 168356247), (117, 112237498), (233, 56359602), (234, 56118749), (466, 28179801), (699, 18786534), (1398, 9393267), (2097, 6262178), (3029, 4335354), (4194, 3131089), (6058, 2167677), (9087, 1445118), (18174, 722559), (27261, 481706), (54522, 240853)]