218219898

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{307}}^1\times {\mathrm{701}}^1$

素因数の和:1039

約数の個数: 48

約数和(自身を含む): 474810336

約数和(自身を除く): 256590438

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 307, 338, 507, 614, 701, 921, 1014, 1402, 1842, 2103, 3991, 4206, 7982, 9113, 11973, 18226, 23946, 27339, 51883, 54678, 103766, 118469, 155649, 215207, 236938, 311298, 355407, 430414, 645621, 710814, 1291242, 2797691, 5595382, 8393073, 16786146, 36369983, 72739966, 109109949, 218219898]

約数ペア:

[(1, 218219898), (2, 109109949), (3, 72739966), (6, 36369983), (13, 16786146), (26, 8393073), (39, 5595382), (78, 2797691), (169, 1291242), (307, 710814), (338, 645621), (507, 430414), (614, 355407), (701, 311298), (921, 236938), (1014, 215207), (1402, 155649), (1842, 118469), (2103, 103766), (3991, 54678), (4206, 51883), (7982, 27339), (9113, 23946), (11973, 18226)]