1947636558

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1163}}^1\times {\mathrm{13291}}^1$

素因数の和:14469

約数の個数: 48

約数和(自身を含む): 4827229056

約数和(自身を除く): 2879592498

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1163, 2326, 3489, 6978, 8141, 10467, 13291, 16282, 20934, 24423, 26582, 39873, 48846, 73269, 79746, 93037, 119619, 146538, 186074, 239238, 279111, 558222, 837333, 1674666, 15457433, 30914866, 46372299, 92744598, 108202031, 139116897, 216404062, 278233794, 324606093, 649212186, 973818279, 1947636558]

約数ペア:

[(1, 1947636558), (2, 973818279), (3, 649212186), (6, 324606093), (7, 278233794), (9, 216404062), (14, 139116897), (18, 108202031), (21, 92744598), (42, 46372299), (63, 30914866), (126, 15457433), (1163, 1674666), (2326, 837333), (3489, 558222), (6978, 279111), (8141, 239238), (10467, 186074), (13291, 146538), (16282, 119619), (20934, 93037), (24423, 79746), (26582, 73269), (39873, 48846)]