21368156946

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{733847}}^1$

素因数の和:734086

約数の個数: 32

約数和(自身を含む): 44805823488

約数和(自身を除く): 23437666542

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 211, 422, 633, 1266, 4853, 9706, 14559, 29118, 733847, 1467694, 2201541, 4403082, 16878481, 33756962, 50635443, 101270886, 154841717, 309683434, 464525151, 929050302, 3561359491, 7122718982, 10684078473, 21368156946]

約数ペア:

[(1, 21368156946), (2, 10684078473), (3, 7122718982), (6, 3561359491), (23, 929050302), (46, 464525151), (69, 309683434), (138, 154841717), (211, 101270886), (422, 50635443), (633, 33756962), (1266, 16878481), (4853, 4403082), (9706, 2201541), (14559, 1467694), (29118, 733847)]