27778857834

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2473}}^1\times {\mathrm{2939}}^1$

素因数の和:5444

約数の個数: 96

約数和(自身を含む): 69651610560

約数和(自身を除く): 41872752726

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 2473, 2939, 3822, 4946, 5878, 7419, 8817, 14838, 17311, 17634, 20573, 32149, 34622, 38207, 41146, 51933, 61719, 64298, 76414, 96447, 103866, 114621, 121177, 123438, 144011, 192894, 225043, 229242, 242354, 267449, 288022, 363531, 432033, 450086, 534898, 675129, 727062, 802347, 864066, 1350258, 1575301, 1604694, 1872143, 3150602, 3744286, 4725903, 5616429, 7268147, 9451806, 11232858, 14536294, 21804441, 43608882, 50877029, 94485911, 101754058, 152631087, 188971822, 283457733, 305262174, 356139203, 566915466, 661401377, 712278406, 1068417609, 1322802754, 1984204131, 2136835218, 3968408262, 4629809639, 9259619278, 13889428917, 27778857834]

約数ペア:

[(1, 27778857834), (2, 13889428917), (3, 9259619278), (6, 4629809639), (7, 3968408262), (13, 2136835218), (14, 1984204131), (21, 1322802754), (26, 1068417609), (39, 712278406), (42, 661401377), (49, 566915466), (78, 356139203), (91, 305262174), (98, 283457733), (147, 188971822), (182, 152631087), (273, 101754058), (294, 94485911), (546, 50877029), (637, 43608882), (1274, 21804441), (1911, 14536294), (2473, 11232858), (2939, 9451806), (3822, 7268147), (4946, 5616429), (5878, 4725903), (7419, 3744286), (8817, 3150602), (14838, 1872143), (17311, 1604694), (17634, 1575301), (20573, 1350258), (32149, 864066), (34622, 802347), (38207, 727062), (41146, 675129), (51933, 534898), (61719, 450086), (64298, 432033), (76414, 363531), (96447, 288022), (103866, 267449), (114621, 242354), (121177, 229242), (123438, 225043), (144011, 192894)]