38278986

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1571}}^1$

素因数の和:1738

約数の個数: 32

約数和(自身を含む): 79681536

約数和(自身を除く): 41402550

約数列:

[1, 2, 3, 6, 31, 62, 93, 131, 186, 262, 393, 786, 1571, 3142, 4061, 4713, 8122, 9426, 12183, 24366, 48701, 97402, 146103, 205801, 292206, 411602, 617403, 1234806, 6379831, 12759662, 19139493, 38278986]

約数ペア:

[(1, 38278986), (2, 19139493), (3, 12759662), (6, 6379831), (31, 1234806), (62, 617403), (93, 411602), (131, 292206), (186, 205801), (262, 146103), (393, 97402), (786, 48701), (1571, 24366), (3142, 12183), (4061, 9426), (4713, 8122)]