19090732668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{823}}^1\times {\mathrm{1019}}^1$

素因数の和:2127

約数の個数: 96

約数和(自身を含む): 51208765440

約数和(自身を除く): 32118032772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 271, 542, 813, 823, 1019, 1084, 1626, 1646, 1897, 2038, 2469, 3057, 3252, 3292, 3794, 4076, 4938, 5691, 5761, 6114, 7133, 7588, 9876, 11382, 11522, 12228, 14266, 17283, 21399, 22764, 23044, 28532, 34566, 42798, 69132, 85596, 223033, 276149, 446066, 552298, 669099, 828447, 838637, 892132, 1104596, 1338198, 1561231, 1656894, 1677274, 1933043, 2515911, 2676396, 3122462, 3313788, 3354548, 3866086, 4683693, 5031822, 5799129, 5870459, 6244924, 7732172, 9367386, 10063644, 11598258, 11740918, 17611377, 18734772, 23196516, 23481836, 35222754, 70445508, 227270627, 454541254, 681811881, 909082508, 1363623762, 1590894389, 2727247524, 3181788778, 4772683167, 6363577556, 9545366334, 19090732668]

約数ペア:

[(1, 19090732668), (2, 9545366334), (3, 6363577556), (4, 4772683167), (6, 3181788778), (7, 2727247524), (12, 1590894389), (14, 1363623762), (21, 909082508), (28, 681811881), (42, 454541254), (84, 227270627), (271, 70445508), (542, 35222754), (813, 23481836), (823, 23196516), (1019, 18734772), (1084, 17611377), (1626, 11740918), (1646, 11598258), (1897, 10063644), (2038, 9367386), (2469, 7732172), (3057, 6244924), (3252, 5870459), (3292, 5799129), (3794, 5031822), (4076, 4683693), (4938, 3866086), (5691, 3354548), (5761, 3313788), (6114, 3122462), (7133, 2676396), (7588, 2515911), (9876, 1933043), (11382, 1677274), (11522, 1656894), (12228, 1561231), (14266, 1338198), (17283, 1104596), (21399, 892132), (22764, 838637), (23044, 828447), (28532, 669099), (34566, 552298), (42798, 446066), (69132, 276149), (85596, 223033)]