228103974

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{20341}}^1$

素因数の和:20445

約数の個数: 48

約数和(自身を含む): 571203360

約数和(自身を除く): 343099386

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 89, 126, 178, 267, 534, 623, 801, 1246, 1602, 1869, 3738, 5607, 11214, 20341, 40682, 61023, 122046, 142387, 183069, 284774, 366138, 427161, 854322, 1281483, 1810349, 2562966, 3620698, 5431047, 10862094, 12672443, 16293141, 25344886, 32586282, 38017329, 76034658, 114051987, 228103974]

約数ペア:

[(1, 228103974), (2, 114051987), (3, 76034658), (6, 38017329), (7, 32586282), (9, 25344886), (14, 16293141), (18, 12672443), (21, 10862094), (42, 5431047), (63, 3620698), (89, 2562966), (126, 1810349), (178, 1281483), (267, 854322), (534, 427161), (623, 366138), (801, 284774), (1246, 183069), (1602, 142387), (1869, 122046), (3738, 61023), (5607, 40682), (11214, 20341)]