2531383146

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{72379}}^1$

素因数の和:72483

約数の個数: 48

約数和(自身を含む): 5758552800

約数和(自身を除く): 3227169654

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 67, 87, 134, 174, 201, 261, 402, 522, 603, 1206, 1943, 3886, 5829, 11658, 17487, 34974, 72379, 144758, 217137, 434274, 651411, 1302822, 2098991, 4197982, 4849393, 6296973, 9698786, 12593946, 14548179, 18890919, 29096358, 37781838, 43644537, 87289074, 140632397, 281264794, 421897191, 843794382, 1265691573, 2531383146]

約数ペア:

[(1, 2531383146), (2, 1265691573), (3, 843794382), (6, 421897191), (9, 281264794), (18, 140632397), (29, 87289074), (58, 43644537), (67, 37781838), (87, 29096358), (134, 18890919), (174, 14548179), (201, 12593946), (261, 9698786), (402, 6296973), (522, 4849393), (603, 4197982), (1206, 2098991), (1943, 1302822), (3886, 651411), (5829, 434274), (11658, 217137), (17487, 144758), (34974, 72379)]