123078462

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{14747}}^1$

素因数の和:14872

約数の個数: 32

約数和(自身を含む): 267587712

約数和(自身を除く): 144509250

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107, 214, 321, 642, 1391, 2782, 4173, 8346, 14747, 29494, 44241, 88482, 191711, 383422, 575133, 1150266, 1577929, 3155858, 4733787, 9467574, 20513077, 41026154, 61539231, 123078462]

約数ペア:

[(1, 123078462), (2, 61539231), (3, 41026154), (6, 20513077), (13, 9467574), (26, 4733787), (39, 3155858), (78, 1577929), (107, 1150266), (214, 575133), (321, 383422), (642, 191711), (1391, 88482), (2782, 44241), (4173, 29494), (8346, 14747)]