3989586972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1543}}^1\times {\mathrm{30781}}^1$

素因数の和:32338

約数の個数: 48

約数和(自身を含む): 10646139392

約数和(自身を除く): 6656552420

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1543, 3086, 4629, 6172, 9258, 10801, 18516, 21602, 30781, 32403, 43204, 61562, 64806, 92343, 123124, 129612, 184686, 215467, 369372, 430934, 646401, 861868, 1292802, 2585604, 47495083, 94990166, 142485249, 189980332, 284970498, 332465581, 569940996, 664931162, 997396743, 1329862324, 1994793486, 3989586972]

約数ペア:

[(1, 3989586972), (2, 1994793486), (3, 1329862324), (4, 997396743), (6, 664931162), (7, 569940996), (12, 332465581), (14, 284970498), (21, 189980332), (28, 142485249), (42, 94990166), (84, 47495083), (1543, 2585604), (3086, 1292802), (4629, 861868), (6172, 646401), (9258, 430934), (10801, 369372), (18516, 215467), (21602, 184686), (30781, 129612), (32403, 123124), (43204, 92343), (61562, 64806)]