21467787894

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{5437}}^1\times {\mathrm{31337}}^1$

素因数の和:36789

約数の個数: 48

約数和(自身を含む): 53169805728

約数和(自身を除く): 31702017834

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 5437, 10874, 16311, 31337, 32622, 38059, 48933, 62674, 76118, 94011, 97866, 114177, 188022, 219359, 228354, 282033, 342531, 438718, 564066, 658077, 685062, 1316154, 1974231, 3948462, 170379269, 340758538, 511137807, 1022275614, 1192654883, 1533413421, 2385309766, 3066826842, 3577964649, 7155929298, 10733893947, 21467787894]

約数ペア:

[(1, 21467787894), (2, 10733893947), (3, 7155929298), (6, 3577964649), (7, 3066826842), (9, 2385309766), (14, 1533413421), (18, 1192654883), (21, 1022275614), (42, 511137807), (63, 340758538), (126, 170379269), (5437, 3948462), (10874, 1974231), (16311, 1316154), (31337, 685062), (32622, 658077), (38059, 564066), (48933, 438718), (62674, 342531), (76118, 282033), (94011, 228354), (97866, 219359), (114177, 188022)]