28866103668

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{21671249}}^1$

素因数の和:21671296

約数の個数: 36

約数和(自身を含む): 74939182500

約数和(自身を除く): 46073078832

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 21671249, 43342498, 65013747, 86684996, 130027494, 195041241, 260054988, 390082482, 780164964, 801836213, 1603672426, 2405508639, 3207344852, 4811017278, 7216525917, 9622034556, 14433051834, 28866103668]

約数ペア:

[(1, 28866103668), (2, 14433051834), (3, 9622034556), (4, 7216525917), (6, 4811017278), (9, 3207344852), (12, 2405508639), (18, 1603672426), (36, 801836213), (37, 780164964), (74, 390082482), (111, 260054988), (148, 195041241), (222, 130027494), (333, 86684996), (444, 65013747), (666, 43342498), (1332, 21671249)]