821796066

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{501707}}^1$

素因数の和:501735

約数の個数: 48

約数和(自身を含む): 2191460544

約数和(自身を除く): 1369664478

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 501707, 1003414, 1505121, 3010242, 3511949, 4515363, 6522191, 7023898, 9030726, 10535847, 13044382, 19566573, 21071694, 31607541, 39133146, 45655337, 58699719, 63215082, 91310674, 117399438, 136966011, 273932022, 410898033, 821796066]

約数ペア:

[(1, 821796066), (2, 410898033), (3, 273932022), (6, 136966011), (7, 117399438), (9, 91310674), (13, 63215082), (14, 58699719), (18, 45655337), (21, 39133146), (26, 31607541), (39, 21071694), (42, 19566573), (63, 13044382), (78, 10535847), (91, 9030726), (117, 7023898), (126, 6522191), (182, 4515363), (234, 3511949), (273, 3010242), (546, 1505121), (819, 1003414), (1638, 501707)]