13853502

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{811}}^1$

素因数の和:905

約数の個数: 48

約数和(自身を含む): 32808048

約数和(自身を除く): 18954546

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 73, 78, 117, 146, 219, 234, 438, 657, 811, 949, 1314, 1622, 1898, 2433, 2847, 4866, 5694, 7299, 8541, 10543, 14598, 17082, 21086, 31629, 59203, 63258, 94887, 118406, 177609, 189774, 355218, 532827, 769639, 1065654, 1539278, 2308917, 4617834, 6926751, 13853502]

約数ペア:

[(1, 13853502), (2, 6926751), (3, 4617834), (6, 2308917), (9, 1539278), (13, 1065654), (18, 769639), (26, 532827), (39, 355218), (73, 189774), (78, 177609), (117, 118406), (146, 94887), (219, 63258), (234, 59203), (438, 31629), (657, 21086), (811, 17082), (949, 14598), (1314, 10543), (1622, 8541), (1898, 7299), (2433, 5694), (2847, 4866)]