2149198716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{25585699}}^1$

素因数の和:25585713

約数の個数: 24

約数和(自身を含む): 5731196800

約数和(自身を除く): 3581998084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 25585699, 51171398, 76757097, 102342796, 153514194, 179099893, 307028388, 358199786, 537299679, 716399572, 1074599358, 2149198716]

約数ペア:

[(1, 2149198716), (2, 1074599358), (3, 716399572), (4, 537299679), (6, 358199786), (7, 307028388), (12, 179099893), (14, 153514194), (21, 102342796), (28, 76757097), (42, 51171398), (84, 25585699)]