2179261896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{12971797}}^1$

素因数の和:12971813

約数の個数: 32

約数和(自身を含む): 6226463040

約数和(自身を除く): 4047201144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 12971797, 25943594, 38915391, 51887188, 77830782, 90802579, 103774376, 155661564, 181605158, 272407737, 311323128, 363210316, 544815474, 726420632, 1089630948, 2179261896]

約数ペア:

[(1, 2179261896), (2, 1089630948), (3, 726420632), (4, 544815474), (6, 363210316), (7, 311323128), (8, 272407737), (12, 181605158), (14, 155661564), (21, 103774376), (24, 90802579), (28, 77830782), (42, 51887188), (56, 38915391), (84, 25943594), (168, 12971797)]