17989614

素因数分解:

$2^1\times 3^4\times {\mathrm{293}}^1\times {\mathrm{379}}^1$

素因数の和:686

約数の個数: 40

約数和(自身を含む): 40554360

約数和(自身を除く): 22564746

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 293, 379, 586, 758, 879, 1137, 1758, 2274, 2637, 3411, 5274, 6822, 7911, 10233, 15822, 20466, 23733, 30699, 47466, 61398, 111047, 222094, 333141, 666282, 999423, 1998846, 2998269, 5996538, 8994807, 17989614]

約数ペア:

[(1, 17989614), (2, 8994807), (3, 5996538), (6, 2998269), (9, 1998846), (18, 999423), (27, 666282), (54, 333141), (81, 222094), (162, 111047), (293, 61398), (379, 47466), (586, 30699), (758, 23733), (879, 20466), (1137, 15822), (1758, 10233), (2274, 7911), (2637, 6822), (3411, 5274)]