21082685442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2970229}}^1$

素因数の和:2970267

約数の個数: 48

約数和(自身を含む): 52181000640

約数和(自身を除く): 31098315198

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 169, 182, 273, 338, 507, 546, 1014, 1183, 2366, 3549, 7098, 2970229, 5940458, 8910687, 17821374, 20791603, 38612977, 41583206, 62374809, 77225954, 115838931, 124749618, 231677862, 270290839, 501968701, 540581678, 810872517, 1003937402, 1505906103, 1621745034, 3011812206, 3513780907, 7027561814, 10541342721, 21082685442]

約数ペア:

[(1, 21082685442), (2, 10541342721), (3, 7027561814), (6, 3513780907), (7, 3011812206), (13, 1621745034), (14, 1505906103), (21, 1003937402), (26, 810872517), (39, 540581678), (42, 501968701), (78, 270290839), (91, 231677862), (169, 124749618), (182, 115838931), (273, 77225954), (338, 62374809), (507, 41583206), (546, 38612977), (1014, 20791603), (1183, 17821374), (2366, 8910687), (3549, 5940458), (7098, 2970229)]