12804588

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{2237}}^1$

素因数の和:2303

約数の個数: 48

約数和(自身を含む): 33838560

約数和(自身を除く): 21033972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 318, 477, 636, 954, 1431, 1908, 2237, 2862, 4474, 5724, 6711, 8948, 13422, 20133, 26844, 40266, 60399, 80532, 118561, 120798, 237122, 241596, 355683, 474244, 711366, 1067049, 1422732, 2134098, 3201147, 4268196, 6402294, 12804588]

約数ペア:

[(1, 12804588), (2, 6402294), (3, 4268196), (4, 3201147), (6, 2134098), (9, 1422732), (12, 1067049), (18, 711366), (27, 474244), (36, 355683), (53, 241596), (54, 237122), (106, 120798), (108, 118561), (159, 80532), (212, 60399), (318, 40266), (477, 26844), (636, 20133), (954, 13422), (1431, 8948), (1908, 6711), (2237, 5724), (2862, 4474)]