18490842

素因数分解:

$2^1\times 3^5\times {\mathrm{38047}}^1$

素因数の和:38064

約数の個数: 24

約数和(自身を含む): 41548416

約数和(自身を除く): 23057574

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 38047, 76094, 114141, 228282, 342423, 684846, 1027269, 2054538, 3081807, 6163614, 9245421, 18490842]

約数ペア:

[(1, 18490842), (2, 9245421), (3, 6163614), (6, 3081807), (9, 2054538), (18, 1027269), (27, 684846), (54, 342423), (81, 228282), (162, 114141), (243, 76094), (486, 38047)]