18770485446

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{347}}^1\times {\mathrm{23663}}^1$

素因数の和:24145

約数の個数: 48

約数和(自身を含む): 41109479424

約数和(自身を除く): 22338993978

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 347, 381, 694, 762, 1041, 1143, 2082, 2286, 3123, 6246, 23663, 44069, 47326, 70989, 88138, 132207, 141978, 212967, 264414, 396621, 425934, 793242, 3005201, 6010402, 8211061, 9015603, 16422122, 18031206, 24633183, 27046809, 49266366, 54093618, 73899549, 147799098, 1042804747, 2085609494, 3128414241, 6256828482, 9385242723, 18770485446]

約数ペア:

[(1, 18770485446), (2, 9385242723), (3, 6256828482), (6, 3128414241), (9, 2085609494), (18, 1042804747), (127, 147799098), (254, 73899549), (347, 54093618), (381, 49266366), (694, 27046809), (762, 24633183), (1041, 18031206), (1143, 16422122), (2082, 9015603), (2286, 8211061), (3123, 6010402), (6246, 3005201), (23663, 793242), (44069, 425934), (47326, 396621), (70989, 264414), (88138, 212967), (132207, 141978)]