18956196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{75223}}^1$

素因数の和:75240

約数の個数: 36

約数和(自身を含む): 54763072

約数和(自身を除く): 35806876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 75223, 150446, 225669, 300892, 451338, 526561, 677007, 902676, 1053122, 1354014, 1579683, 2106244, 2708028, 3159366, 4739049, 6318732, 9478098, 18956196]

約数ペア:

[(1, 18956196), (2, 9478098), (3, 6318732), (4, 4739049), (6, 3159366), (7, 2708028), (9, 2106244), (12, 1579683), (14, 1354014), (18, 1053122), (21, 902676), (28, 677007), (36, 526561), (42, 451338), (63, 300892), (84, 225669), (126, 150446), (252, 75223)]