2521556676

素因数分解:

$2^2\times 3^3\times {\mathrm{331}}^1\times {\mathrm{70537}}^1$

素因数の和:70881

約数の個数: 48

約数和(自身を含む): 6557212480

約数和(自身を除く): 4035655804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 331, 662, 993, 1324, 1986, 2979, 3972, 5958, 8937, 11916, 17874, 35748, 70537, 141074, 211611, 282148, 423222, 634833, 846444, 1269666, 1904499, 2539332, 3808998, 7617996, 23347747, 46695494, 70043241, 93390988, 140086482, 210129723, 280172964, 420259446, 630389169, 840518892, 1260778338, 2521556676]

約数ペア:

[(1, 2521556676), (2, 1260778338), (3, 840518892), (4, 630389169), (6, 420259446), (9, 280172964), (12, 210129723), (18, 140086482), (27, 93390988), (36, 70043241), (54, 46695494), (108, 23347747), (331, 7617996), (662, 3808998), (993, 2539332), (1324, 1904499), (1986, 1269666), (2979, 846444), (3972, 634833), (5958, 423222), (8937, 282148), (11916, 211611), (17874, 141074), (35748, 70537)]