47453238

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2749}}^1$

素因数の和:2901

約数の個数: 48

約数和(自身を含む): 118404000

約数和(自身を除く): 70950762

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 137, 274, 411, 822, 959, 1233, 1918, 2466, 2749, 2877, 5498, 5754, 8247, 8631, 16494, 17262, 19243, 24741, 38486, 49482, 57729, 115458, 173187, 346374, 376613, 753226, 1129839, 2259678, 2636291, 3389517, 5272582, 6779034, 7908873, 15817746, 23726619, 47453238]

約数ペア:

[(1, 47453238), (2, 23726619), (3, 15817746), (6, 7908873), (7, 6779034), (9, 5272582), (14, 3389517), (18, 2636291), (21, 2259678), (42, 1129839), (63, 753226), (126, 376613), (137, 346374), (274, 173187), (411, 115458), (822, 57729), (959, 49482), (1233, 38486), (1918, 24741), (2466, 19243), (2749, 17262), (2877, 16494), (5498, 8631), (5754, 8247)]