1221671844

素因数分解:

$2^2\times 3^2\times {\mathrm{937}}^1\times {\mathrm{36217}}^1$

素因数の和:37164

約数の個数: 36

約数和(自身を含む): 3091496044

約数和(自身を除く): 1869824200

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 937, 1874, 2811, 3748, 5622, 8433, 11244, 16866, 33732, 36217, 72434, 108651, 144868, 217302, 325953, 434604, 651906, 1303812, 33935329, 67870658, 101805987, 135741316, 203611974, 305417961, 407223948, 610835922, 1221671844]

約数ペア:

[(1, 1221671844), (2, 610835922), (3, 407223948), (4, 305417961), (6, 203611974), (9, 135741316), (12, 101805987), (18, 67870658), (36, 33935329), (937, 1303812), (1874, 651906), (2811, 434604), (3748, 325953), (5622, 217302), (8433, 144868), (11244, 108651), (16866, 72434), (33732, 36217)]