18829942012

素因数分解:

$2^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{433}}^1\times {\mathrm{5059}}^1$

素因数の和:5810

約数の個数: 48

約数和(自身を含む): 37877297920

約数和(自身を除く): 19047355908

約数列:

[1, 2, 4, 7, 14, 28, 307, 433, 614, 866, 1228, 1732, 2149, 3031, 4298, 5059, 6062, 8596, 10118, 12124, 20236, 35413, 70826, 132931, 141652, 265862, 531724, 930517, 1553113, 1861034, 2190547, 3106226, 3722068, 4381094, 6212452, 8762188, 10871791, 15333829, 21743582, 30667658, 43487164, 61335316, 672497929, 1344995858, 2689991716, 4707485503, 9414971006, 18829942012]

約数ペア:

[(1, 18829942012), (2, 9414971006), (4, 4707485503), (7, 2689991716), (14, 1344995858), (28, 672497929), (307, 61335316), (433, 43487164), (614, 30667658), (866, 21743582), (1228, 15333829), (1732, 10871791), (2149, 8762188), (3031, 6212452), (4298, 4381094), (5059, 3722068), (6062, 3106226), (8596, 2190547), (10118, 1861034), (12124, 1553113), (20236, 930517), (35413, 531724), (70826, 265862), (132931, 141652)]