2748448332

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{2971}}^1\times {\mathrm{3671}}^1$

素因数の和:6659

約数の個数: 72

約数和(自身を含む): 7944797952

約数和(自身を除く): 5196349620

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2971, 3671, 5942, 7342, 8913, 11013, 11884, 14684, 17826, 20797, 22026, 25697, 26739, 33039, 35652, 41594, 44052, 51394, 53478, 62391, 66078, 77091, 83188, 102788, 106956, 124782, 132156, 154182, 187173, 231273, 249564, 308364, 374346, 462546, 748692, 925092, 10906541, 21813082, 32719623, 43626164, 65439246, 76345787, 98158869, 130878492, 152691574, 196317738, 229037361, 305383148, 392635476, 458074722, 687112083, 916149444, 1374224166, 2748448332]

約数ペア:

[(1, 2748448332), (2, 1374224166), (3, 916149444), (4, 687112083), (6, 458074722), (7, 392635476), (9, 305383148), (12, 229037361), (14, 196317738), (18, 152691574), (21, 130878492), (28, 98158869), (36, 76345787), (42, 65439246), (63, 43626164), (84, 32719623), (126, 21813082), (252, 10906541), (2971, 925092), (3671, 748692), (5942, 462546), (7342, 374346), (8913, 308364), (11013, 249564), (11884, 231273), (14684, 187173), (17826, 154182), (20797, 132156), (22026, 124782), (25697, 106956), (26739, 102788), (33039, 83188), (35652, 77091), (41594, 66078), (44052, 62391), (51394, 53478)]