63418894

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 124134912

約数和(自身を除く): 60716018

約数列:

[1, 2, 7, 11, 14, 22, 43, 61, 77, 86, 122, 154, 157, 301, 314, 427, 473, 602, 671, 854, 946, 1099, 1342, 1727, 2198, 2623, 3311, 3454, 4697, 5246, 6622, 6751, 9394, 9577, 12089, 13502, 18361, 19154, 24178, 28853, 36722, 47257, 57706, 67039, 74261, 94514, 105347, 134078, 148522, 201971, 210694, 403942, 411811, 519827, 737429, 823622, 1039654, 1474858, 2882677, 4529921, 5765354, 9059842, 31709447, 63418894]

約数ペア:

[(1, 63418894), (2, 31709447), (7, 9059842), (11, 5765354), (14, 4529921), (22, 2882677), (43, 1474858), (61, 1039654), (77, 823622), (86, 737429), (122, 519827), (154, 411811), (157, 403942), (301, 210694), (314, 201971), (427, 148522), (473, 134078), (602, 105347), (671, 94514), (854, 74261), (946, 67039), (1099, 57706), (1342, 47257), (1727, 36722), (2198, 28853), (2623, 24178), (3311, 19154), (3454, 18361), (4697, 13502), (5246, 12089), (6622, 9577), (6751, 9394)]