42128718

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{1741}}^1$

素因数の和:1892

約数の個数: 32

約数和(自身を含む): 87378720

約数和(自身を除く): 45250002

約数列:

[1, 2, 3, 6, 37, 74, 109, 111, 218, 222, 327, 654, 1741, 3482, 4033, 5223, 8066, 10446, 12099, 24198, 64417, 128834, 189769, 193251, 379538, 386502, 569307, 1138614, 7021453, 14042906, 21064359, 42128718]

約数ペア:

[(1, 42128718), (2, 21064359), (3, 14042906), (6, 7021453), (37, 1138614), (74, 569307), (109, 386502), (111, 379538), (218, 193251), (222, 189769), (327, 128834), (654, 64417), (1741, 24198), (3482, 12099), (4033, 10446), (5223, 8066)]