1555344

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{1543}}^1$

素因数の和:1564

約数の個数: 60

約数和(自身を含む): 4977856

約数和(自身を除く): 3422512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 1543, 3086, 4629, 6172, 9258, 10801, 12344, 13887, 18516, 21602, 24688, 27774, 32403, 37032, 43204, 55548, 64806, 74064, 86408, 97209, 111096, 129612, 172816, 194418, 222192, 259224, 388836, 518448, 777672, 1555344]

約数ペア:

[(1, 1555344), (2, 777672), (3, 518448), (4, 388836), (6, 259224), (7, 222192), (8, 194418), (9, 172816), (12, 129612), (14, 111096), (16, 97209), (18, 86408), (21, 74064), (24, 64806), (28, 55548), (36, 43204), (42, 37032), (48, 32403), (56, 27774), (63, 24688), (72, 21602), (84, 18516), (112, 13887), (126, 12344), (144, 10801), (168, 9258), (252, 6172), (336, 4629), (504, 3086), (1008, 1543)]