81051642

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{9601}}^1$

素因数の和:9683

約数の個数: 48

約数和(自身を含む): 203716032

約数和(自身を除く): 122664390

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 67, 126, 134, 201, 402, 469, 603, 938, 1206, 1407, 2814, 4221, 8442, 9601, 19202, 28803, 57606, 67207, 86409, 134414, 172818, 201621, 403242, 604863, 643267, 1209726, 1286534, 1929801, 3859602, 4502869, 5789403, 9005738, 11578806, 13508607, 27017214, 40525821, 81051642]

約数ペア:

[(1, 81051642), (2, 40525821), (3, 27017214), (6, 13508607), (7, 11578806), (9, 9005738), (14, 5789403), (18, 4502869), (21, 3859602), (42, 1929801), (63, 1286534), (67, 1209726), (126, 643267), (134, 604863), (201, 403242), (402, 201621), (469, 172818), (603, 134414), (938, 86409), (1206, 67207), (1407, 57606), (2814, 28803), (4221, 19202), (8442, 9601)]