8777988

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{2237}}^1$

素因数の和:2356

約数の個数: 36

約数和(自身を含む): 22402380

約数和(自身を除く): 13624392

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 2237, 3924, 4474, 6711, 8948, 13422, 20133, 26844, 40266, 80532, 243833, 487666, 731499, 975332, 1462998, 2194497, 2925996, 4388994, 8777988]

約数ペア:

[(1, 8777988), (2, 4388994), (3, 2925996), (4, 2194497), (6, 1462998), (9, 975332), (12, 731499), (18, 487666), (36, 243833), (109, 80532), (218, 40266), (327, 26844), (436, 20133), (654, 13422), (981, 8948), (1308, 6711), (1962, 4474), (2237, 3924)]