1938862458

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{82037}}^1$

素因数の和:82159

約数の個数: 48

約数和(自身を含む): 4568860296

約数和(自身を除く): 2629997838

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 101, 117, 202, 234, 303, 606, 909, 1313, 1818, 2626, 3939, 7878, 11817, 23634, 82037, 164074, 246111, 492222, 738333, 1066481, 1476666, 2132962, 3199443, 6398886, 8285737, 9598329, 16571474, 19196658, 24857211, 49714422, 74571633, 107714581, 149143266, 215429162, 323143743, 646287486, 969431229, 1938862458]

約数ペア:

[(1, 1938862458), (2, 969431229), (3, 646287486), (6, 323143743), (9, 215429162), (13, 149143266), (18, 107714581), (26, 74571633), (39, 49714422), (78, 24857211), (101, 19196658), (117, 16571474), (202, 9598329), (234, 8285737), (303, 6398886), (606, 3199443), (909, 2132962), (1313, 1476666), (1818, 1066481), (2626, 738333), (3939, 492222), (7878, 246111), (11817, 164074), (23634, 82037)]