222531372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{883061}}^1$

素因数の和:883078

約数の個数: 36

約数和(自身を含む): 642869136

約数和(自身を除く): 420337764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 883061, 1766122, 2649183, 3532244, 5298366, 6181427, 7947549, 10596732, 12362854, 15895098, 18544281, 24725708, 31790196, 37088562, 55632843, 74177124, 111265686, 222531372]

約数ペア:

[(1, 222531372), (2, 111265686), (3, 74177124), (4, 55632843), (6, 37088562), (7, 31790196), (9, 24725708), (12, 18544281), (14, 15895098), (18, 12362854), (21, 10596732), (28, 7947549), (36, 6181427), (42, 5298366), (63, 3532244), (84, 2649183), (126, 1766122), (252, 883061)]