2012503446

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{189823}}^1$

素因数の和:189881

約数の個数: 48

約数和(自身を含む): 4738007040

約数和(自身を除く): 2725503594

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 114, 171, 186, 279, 342, 558, 589, 1178, 1767, 3534, 5301, 10602, 189823, 379646, 569469, 1138938, 1708407, 3416814, 3606637, 5884513, 7213274, 10819911, 11769026, 17653539, 21639822, 32459733, 35307078, 52960617, 64919466, 105921234, 111805747, 223611494, 335417241, 670834482, 1006251723, 2012503446]

約数ペア:

[(1, 2012503446), (2, 1006251723), (3, 670834482), (6, 335417241), (9, 223611494), (18, 111805747), (19, 105921234), (31, 64919466), (38, 52960617), (57, 35307078), (62, 32459733), (93, 21639822), (114, 17653539), (171, 11769026), (186, 10819911), (279, 7213274), (342, 5884513), (558, 3606637), (589, 3416814), (1178, 1708407), (1767, 1138938), (3534, 569469), (5301, 379646), (10602, 189823)]