139931767542

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{475958393}}^1$

素因数の和:475958412

約数の個数: 24

約数和(自身を含む): 325555541496

約数和(自身を除く): 185623773954

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 475958393, 951916786, 1427875179, 2855750358, 3331708751, 6663417502, 9995126253, 19990252506, 23321961257, 46643922514, 69965883771, 139931767542]

約数ペア:

[(1, 139931767542), (2, 69965883771), (3, 46643922514), (6, 23321961257), (7, 19990252506), (14, 9995126253), (21, 6663417502), (42, 3331708751), (49, 2855750358), (98, 1427875179), (147, 951916786), (294, 475958393)]