1427884794

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{539639}}^1$

素因数の和:539664

約数の個数: 48

約数和(自身を含む): 3691137600

約数和(自身を除く): 2263252806

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 539639, 1079278, 1618917, 3237834, 3777473, 4856751, 7554946, 9713502, 11332419, 14570253, 22664838, 26442311, 29140506, 33997257, 52884622, 67994514, 79326933, 101991771, 158653866, 203983542, 237980799, 475961598, 713942397, 1427884794]

約数ペア:

[(1, 1427884794), (2, 713942397), (3, 475961598), (6, 237980799), (7, 203983542), (9, 158653866), (14, 101991771), (18, 79326933), (21, 67994514), (27, 52884622), (42, 33997257), (49, 29140506), (54, 26442311), (63, 22664838), (98, 14570253), (126, 11332419), (147, 9713502), (189, 7554946), (294, 4856751), (378, 3777473), (441, 3237834), (882, 1618917), (1323, 1079278), (2646, 539639)]