216132334

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{22481}}^1$

素因数の和:22536

約数の個数: 32

約数和(自身を含む): 388488960

約数和(自身を除く): 172356626

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 209, 253, 418, 437, 506, 874, 4807, 9614, 22481, 44962, 247291, 427139, 494582, 517063, 854278, 1034126, 4698529, 5687693, 9397058, 9824197, 11375386, 19648394, 108066167, 216132334]

約数ペア:

[(1, 216132334), (2, 108066167), (11, 19648394), (19, 11375386), (22, 9824197), (23, 9397058), (38, 5687693), (46, 4698529), (209, 1034126), (253, 854278), (418, 517063), (437, 494582), (506, 427139), (874, 247291), (4807, 44962), (9614, 22481)]