219025482

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{9029}}^1$

素因数の和:9358

約数の個数: 32

約数和(自身を含む): 473316480

約数和(自身を除く): 254290998

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 311, 622, 933, 1866, 4043, 8086, 9029, 12129, 18058, 24258, 27087, 54174, 117377, 234754, 352131, 704262, 2808019, 5616038, 8424057, 16848114, 36504247, 73008494, 109512741, 219025482]

約数ペア:

[(1, 219025482), (2, 109512741), (3, 73008494), (6, 36504247), (13, 16848114), (26, 8424057), (39, 5616038), (78, 2808019), (311, 704262), (622, 352131), (933, 234754), (1866, 117377), (4043, 54174), (8086, 27087), (9029, 24258), (12129, 18058)]