21171567462

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1\times {\mathrm{4517}}^1$

素因数の和:5093

約数の個数: 64

約数和(自身を含む): 44599382784

約数和(自身を除く): 23427815322

約数列:

[1, 2, 3, 6, 37, 43, 74, 86, 111, 129, 222, 258, 491, 982, 1473, 1591, 2946, 3182, 4517, 4773, 9034, 9546, 13551, 18167, 21113, 27102, 36334, 42226, 54501, 63339, 109002, 126678, 167129, 194231, 334258, 388462, 501387, 582693, 781181, 1002774, 1165386, 1562362, 2217847, 2343543, 4435694, 4687086, 6653541, 7186547, 13307082, 14373094, 21559641, 43119282, 82060339, 95367421, 164120678, 190734842, 246181017, 286102263, 492362034, 572204526, 3528594577, 7057189154, 10585783731, 21171567462]

約数ペア:

[(1, 21171567462), (2, 10585783731), (3, 7057189154), (6, 3528594577), (37, 572204526), (43, 492362034), (74, 286102263), (86, 246181017), (111, 190734842), (129, 164120678), (222, 95367421), (258, 82060339), (491, 43119282), (982, 21559641), (1473, 14373094), (1591, 13307082), (2946, 7186547), (3182, 6653541), (4517, 4687086), (4773, 4435694), (9034, 2343543), (9546, 2217847), (13551, 1562362), (18167, 1165386), (21113, 1002774), (27102, 781181), (36334, 582693), (42226, 501387), (54501, 388462), (63339, 334258), (109002, 194231), (126678, 167129)]