31145484

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{136603}}^1$

素因数の和:136629

約数の個数: 24

約数和(自身を含む): 76498240

約数和(自身を除く): 45352756

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 136603, 273206, 409809, 546412, 819618, 1639236, 2595457, 5190914, 7786371, 10381828, 15572742, 31145484]

約数ペア:

[(1, 31145484), (2, 15572742), (3, 10381828), (4, 7786371), (6, 5190914), (12, 2595457), (19, 1639236), (38, 819618), (57, 546412), (76, 409809), (114, 273206), (228, 136603)]