1721673684

素因数分解:

$2^2\times 3^3\times {\mathrm{15941423}}^1$

素因数の和:15941436

約数の個数: 24

約数和(自身を含む): 4463598720

約数和(自身を除く): 2741925036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 15941423, 31882846, 47824269, 63765692, 95648538, 143472807, 191297076, 286945614, 430418421, 573891228, 860836842, 1721673684]

約数ペア:

[(1, 1721673684), (2, 860836842), (3, 573891228), (4, 430418421), (6, 286945614), (9, 191297076), (12, 143472807), (18, 95648538), (27, 63765692), (36, 47824269), (54, 31882846), (108, 15941423)]