1957551876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{43397}}^1$

素因数の和:43593

約数の個数: 72

約数和(自身を含む): 5686873920

約数和(自身を除く): 3729322044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 179, 252, 358, 537, 716, 1074, 1253, 1611, 2148, 2506, 3222, 3759, 5012, 6444, 7518, 11277, 15036, 22554, 43397, 45108, 86794, 130191, 173588, 260382, 303779, 390573, 520764, 607558, 781146, 911337, 1215116, 1562292, 1822674, 2734011, 3645348, 5468022, 7768063, 10936044, 15536126, 23304189, 31072252, 46608378, 54376441, 69912567, 93216756, 108752882, 139825134, 163129323, 217505764, 279650268, 326258646, 489387969, 652517292, 978775938, 1957551876]

約数ペア:

[(1, 1957551876), (2, 978775938), (3, 652517292), (4, 489387969), (6, 326258646), (7, 279650268), (9, 217505764), (12, 163129323), (14, 139825134), (18, 108752882), (21, 93216756), (28, 69912567), (36, 54376441), (42, 46608378), (63, 31072252), (84, 23304189), (126, 15536126), (179, 10936044), (252, 7768063), (358, 5468022), (537, 3645348), (716, 2734011), (1074, 1822674), (1253, 1562292), (1611, 1215116), (2148, 911337), (2506, 781146), (3222, 607558), (3759, 520764), (5012, 390573), (6444, 303779), (7518, 260382), (11277, 173588), (15036, 130191), (22554, 86794), (43397, 45108)]