681693432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{4057699}}^1$

素因数の和:4057715

約数の個数: 32

約数和(自身を含む): 1947696000

約数和(自身を除く): 1266002568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 4057699, 8115398, 12173097, 16230796, 24346194, 28403893, 32461592, 48692388, 56807786, 85211679, 97384776, 113615572, 170423358, 227231144, 340846716, 681693432]

約数ペア:

[(1, 681693432), (2, 340846716), (3, 227231144), (4, 170423358), (6, 113615572), (7, 97384776), (8, 85211679), (12, 56807786), (14, 48692388), (21, 32461592), (24, 28403893), (28, 24346194), (42, 16230796), (56, 12173097), (84, 8115398), (168, 4057699)]