18255846

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{22877}}^1$

素因数の和:22908

約数の個数: 32

約数和(自身を含む): 43925760

約数和(自身を除く): 25669914

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 22877, 45754, 68631, 137262, 160139, 320278, 434663, 480417, 869326, 960834, 1303989, 2607978, 3042641, 6085282, 9127923, 18255846]

約数ペア:

[(1, 18255846), (2, 9127923), (3, 6085282), (6, 3042641), (7, 2607978), (14, 1303989), (19, 960834), (21, 869326), (38, 480417), (42, 434663), (57, 320278), (114, 160139), (133, 137262), (266, 68631), (399, 45754), (798, 22877)]