8881036794

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{538049}}^1$

素因数の和:538195

約数の個数: 48

約数和(自身を含む): 22159051200

約数和(自身を除く): 13278014406

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 131, 262, 393, 786, 917, 1179, 1834, 2358, 2751, 5502, 8253, 16506, 538049, 1076098, 1614147, 3228294, 3766343, 4842441, 7532686, 9684882, 11299029, 22598058, 33897087, 67794174, 70484419, 140968838, 211453257, 422906514, 493390933, 634359771, 986781866, 1268719542, 1480172799, 2960345598, 4440518397, 8881036794]

約数ペア:

[(1, 8881036794), (2, 4440518397), (3, 2960345598), (6, 1480172799), (7, 1268719542), (9, 986781866), (14, 634359771), (18, 493390933), (21, 422906514), (42, 211453257), (63, 140968838), (126, 70484419), (131, 67794174), (262, 33897087), (393, 22598058), (786, 11299029), (917, 9684882), (1179, 7532686), (1834, 4842441), (2358, 3766343), (2751, 3228294), (5502, 1614147), (8253, 1076098), (16506, 538049)]