142849602

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{53987}}^1$

素因数の和:54012

約数の個数: 48

約数和(自身を含む): 369277920

約数和(自身を除く): 226428318

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, 53987, 107974, 161961, 323922, 377909, 485883, 755818, 971766, 1133727, 1457649, 2267454, 2645363, 2915298, 3401181, 5290726, 6802362, 7936089, 10203543, 15872178, 20407086, 23808267, 47616534, 71424801, 142849602]

約数ペア:

[(1, 142849602), (2, 71424801), (3, 47616534), (6, 23808267), (7, 20407086), (9, 15872178), (14, 10203543), (18, 7936089), (21, 6802362), (27, 5290726), (42, 3401181), (49, 2915298), (54, 2645363), (63, 2267454), (98, 1457649), (126, 1133727), (147, 971766), (189, 755818), (294, 485883), (378, 377909), (441, 323922), (882, 161961), (1323, 107974), (2646, 53987)]