19468458

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{5381}}^1$

素因数の和:5459

約数の個数: 32

約数和(自身を含む): 43917120

約数和(自身を除く): 24448662

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 201, 402, 603, 1206, 1809, 3618, 5381, 10762, 16143, 32286, 48429, 96858, 145287, 290574, 360527, 721054, 1081581, 2163162, 3244743, 6489486, 9734229, 19468458]

約数ペア:

[(1, 19468458), (2, 9734229), (3, 6489486), (6, 3244743), (9, 2163162), (18, 1081581), (27, 721054), (54, 360527), (67, 290574), (134, 145287), (201, 96858), (402, 48429), (603, 32286), (1206, 16143), (1809, 10762), (3618, 5381)]