42705642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{4051}}^1$

素因数の和:4314

約数の個数: 32

約数和(自身を含む): 98025984

約数和(自身を除く): 55320342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 251, 502, 753, 1506, 1757, 3514, 4051, 5271, 8102, 10542, 12153, 24306, 28357, 56714, 85071, 170142, 1016801, 2033602, 3050403, 6100806, 7117607, 14235214, 21352821, 42705642]

約数ペア:

[(1, 42705642), (2, 21352821), (3, 14235214), (6, 7117607), (7, 6100806), (14, 3050403), (21, 2033602), (42, 1016801), (251, 170142), (502, 85071), (753, 56714), (1506, 28357), (1757, 24306), (3514, 12153), (4051, 10542), (5271, 8102)]