17939568

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{3853}}^1$

素因数の和:3961

約数の個数: 40

約数和(自身を含む): 46833808

約数和(自身を除く): 28894240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 194, 291, 388, 582, 776, 1164, 1552, 2328, 3853, 4656, 7706, 11559, 15412, 23118, 30824, 46236, 61648, 92472, 184944, 373741, 747482, 1121223, 1494964, 2242446, 2989928, 4484892, 5979856, 8969784, 17939568]

約数ペア:

[(1, 17939568), (2, 8969784), (3, 5979856), (4, 4484892), (6, 2989928), (8, 2242446), (12, 1494964), (16, 1121223), (24, 747482), (48, 373741), (97, 184944), (194, 92472), (291, 61648), (388, 46236), (582, 30824), (776, 23118), (1164, 15412), (1552, 11559), (2328, 7706), (3853, 4656)]